Pond Medic Bio HydroClear
Achieve crystal-clear, biologically balanced water with Pond Medic Bio HydroClear, a powerful biological treatment designed to improve water quality in both ponds and aquariums. This advanced formula works by breaking down organic waste, reducing harmful ammonia and nitrates, and supporting a stable biological cycle for healthier aquatic life.
Bio HydroClear is suitable for both freshwater and marine environments, making it a versatile solution for hobbyists and professional aquatic systems alike.
Key Features
Biologically removes solid waste and organic pollution
Reduces ammonia and nitrate levels
Breaks down uneaten fish food and organic debris
Helps maintain sparkling clean, clear water
Rapidly activates and matures biological filtration systems
Supports stable biological cycles in new and existing setups
Suitable for freshwater and marine aquariums and ponds
Safe for fish and aquatic plants when used as directed
Benefits
Improves overall water clarity and quality
Reduces the need for frequent filter cleaning
Promotes healthier fish and plant growth
Helps prevent toxic waste buildup
Stabilises new aquariums and ponds faster
Enhances biological filter performance and efficiency
Ideal For
New aquarium and pond setups
Established ponds and aquariums needing biological support
Systems experiencing ammonia or nitrate spikes
After water changes or filter cleaning
After adding new fish or during spawning
Recovery after antibiotic treatments
How It Works
Pond Medic Bio HydroClear works by introducing beneficial biological agents that:
Break down organic waste and uneaten food
Reduce harmful nitrogen compounds like ammonia and nitrates
Support and accelerate beneficial bacterial growth
Strengthen and maintain the biological filtration cycle
Dosage Instructions
Standard Use (Freshwater & Marine)
Add 1 ml per 10 litres of water
Pond Medic Pond-Zyme 800g
Supercharge your pond’s biological filtration with Pond Medic Pond-Zyme 800g, a high-strength enzyme and bacterial support treatment designed to establish, boost, and maintain a healthy aquatic ecosystem. Ideal for both new and established ponds, Pond-Zyme helps break down organic waste, reduce sludge buildup, and support stable water conditions for healthier fish and clearer water.
This larger 800g format is perfect for medium to large ponds or long-term maintenance programs, offering consistent biological support to keep your system running efficiently.
Key Features
High-strength biological enzyme and bacterial support treatment
Helps establish and maintain beneficial bacteria in pond filters
Reduces ammonia, nitrite, and organic sludge buildup
Supports new pond cycling and mature pond stability
Improves overall water quality and clarity
Ideal for ongoing pond maintenance programs
Suitable for medium to large pond systems
Benefits
Accelerates biological filter startup in new ponds
Helps maintain stable water conditions year-round
Reduces toxic waste levels naturally
Improves fish health, appetite, and activity
Enhances long-term filtration performance
Reduces maintenance caused by sludge accumulation
Ideal For
Koi ponds
Ornamental garden ponds
Large freshwater pond systems
New pond setups
Ponds experiencing ammonia or nitrite spikes
Sludge-heavy or high-bio-load systems
How It Works
Pond Medic Pond-Zyme works by introducing powerful biological enzymes that:
Break down organic waste and sludge
Support nitrifying bacteria growth
Enhance the natural nitrogen cycle
Improve filter efficiency and biological stability
Dosage Instructions
Start-Up / Heavy Sludge Conditions
10 g per 1,000 litres of pond water
(Approx. 2 level teaspoons per 1,000 litres)
Weekly Maintenance
5 g per 1,000 litres of pond water
(Approx. 1 level teaspoon per 1,000 litres)
How to Use
Shake or stir the product before use.
Measure the correct dosage based on pond volume.
Mix with pond water if required.
Distribute evenly across the pond or near the filtration system.
Pond Medic Algae Ban 200g to 1 kg
Take control of stubborn algae growth with Pond Medic Algae Ban, a powerful treatment designed to destroy and control a wide range of algae in ponds, dams, and water features. This advanced formula targets green water, blanket weed, and other common algae problems found in live aquatic environments.
Algae Ban works by combining active algae control agents with enzymes that help speed up the natural breakdown of dead algae, improving overall water clarity and supporting healthier pond conditions.
Key Features
Controls and destroys a wide range of algae types
Effective against green water and blanket weed
Suitable for ponds, dams, and water features
Contains enzymes to support natural algae breakdown
Helps reduce ammonia build-up caused by decaying algae
Harmless to most fish, aquatic plants, invertebrates, and birds when used correctly
Easy-to-use powder formula
Benefits
Restores clear, healthy pond water
Improves visibility and overall water quality
Helps prevent recurring algae growth
Supports a balanced aquatic ecosystem
Enhances filtration performance by reducing organic load
Works in both small and large live water environments
Suitable For
Koi ponds
Garden ponds
Dams
Water features
Ornamental aquatic systems
How It Works
Pond Medic Algae Ban:
Destroys existing algae growth
Breaks down dead algae using enzyme action
Helps reduce nutrient levels that promote algae regrowth
Supports biological filtration and water clarity
Dosage Instructions
5 g (1 level spoon provided) per 600 litres of pond water
How to Apply
Calculate pond volume:
Length × Width × Average Depth (metres) × 1000 = Total litres
Mix the required dosage into a bucket of pond water.
Distribute evenly across the pond surface.
Ensure the pond is well aerated during treatment.
Important Notes
Pond must be well aerated during and after treatment.
Dead algae can cause temporary ammonia spikes—monitor water quality.
Remove or vacuum dead algae to maintain water clarity.
Regular maintenance helps prevent algae recurrence.
Pond Medic Pond-Zyme 200g – Treats Up to 20,000L
Kick-start and maintain a healthy biological balance in your pond with Pond Medic Pond-Zyme. This powerful enzyme-based treatment is designed to support the natural nitrifying bacteria in your filtration system, helping to establish new ponds or improve the performance of existing systems.
Pond-Zyme works by breaking down organic waste and reducing the buildup of ammonia, nitrites, and sludge—common causes of poor water quality and unhealthy pond conditions.
Key Features
Biological enzyme treatment for pond health
Helps establish and boost beneficial bacterial activity
Reduces ammonia, nitrite, and sludge buildup
Supports new pond and filter cycling
Improves overall biological filtration efficiency
Suitable for ongoing maintenance and problem ponds
Easy-to-use powder formula
Benefits
Speeds up biological filtration startup in new ponds
Helps stabilize water conditions in established systems
Reduces toxic waste levels naturally
Improves water clarity and overall pond health
Supports healthier fish growth and reduced stress
Enhances long-term filter performance
Ideal For
New pond setups
Established ponds with poor water quality
Systems experiencing ammonia or nitrite spikes
Heavy sludge or organic waste buildup
Koi ponds and ornamental fish ponds
How It Works
Pond-Zyme introduces beneficial biological enzymes that help:
Break down organic sludge and waste
Support nitrifying bacteria growth in filtration systems
Improve the natural nitrogen cycle
Stabilize water conditions over time
Dosage Instructions
Start-Up / Severe Sludge Build-Up
10 g per 1,000 litres
(Approximately 2 level teaspoons per 1,000 litres)
Pond Medic Bio Sparkle 200g – 2kg
Keep your pond or aquarium water crystal clear and biologically balanced with Pond Medic Bio Sparkle. This advanced water conditioning treatment is formulated with a unique blend of clay-based filtering agents and enzymes that work together to improve water quality, reduce waste buildup, and support a healthier aquatic environment.
Bio Sparkle helps create ideal conditions for fish by improving filtration efficiency and breaking down organic waste that contributes to poor water quality.
Key Features
200g TREATS 20 000L
1kg TREATS 100 000L
2kg TREATS 200 000L
Reduces ammonia and nitrate levels
Breaks down sludge and organic waste
Eliminates impurities from pond and aquarium water
Assists in algae control
Improves overall biological filtration efficiency
Suitable for ponds and aquariums
Ideal for new setups and ongoing maintenance
Benefits
Produces clearer, healthier water
Improves fish appetite, growth, and overall health
Reduces toxic waste buildup in water systems
Enhances filter performance naturally
Helps stabilize new pond or aquarium environments
Supports long-term water quality management
How It Works
Bio Sparkle uses a combination of natural clay-based filtering agents and enzymes to:
Bind and remove impurities from the water column
Break down organic sludge and waste
Support beneficial biological processes in your filtration system
Improve overall water clarity and stability
Suitable For
Koi ponds
Garden ponds
Freshwater aquariums
New pond and aquarium setups
Biological filtration support systems
Pond Medic Algae Clear
Keep your pond water clean, clear, and healthy with Pond Medic Algae Clear, a powerful treatment designed to control and prevent most types of algae in freshwater ponds. This advanced formula helps restore water clarity while preventing algae from returning when used as part of a regular pond maintenance routine.
Algae growth is often caused by excess nitrates, phosphates from fish waste and food, and strong direct sunlight. Pond Medic Algae Clear targets these conditions while remaining safe for fish and aquatic plants when used as directed.
Unlike many algae treatments, this formula contains no copper or heavy metals, making it a safer choice for long-term pond care.
Key Features
Controls most types of pond algae
Helps prevent algae from returning
Safe for fish and aquatic plants when used correctly
Copper-free and heavy metal-free formula
Easy-to-use liquid treatment
Suitable for regular pond maintenance
Works in both small and large pond systems
Benefits
Improves water clarity and visibility
Reduces green water caused by algae blooms
Supports a healthier aquatic environment
Helps maintain balanced pond conditions
Works as both a treatment and preventative solution
Important Information
Heavy algae die-off may temporarily reduce oxygen levels in the pond
Ensure strong aeration during and after treatment
Excess nutrients (nitrates and phosphates) contribute to algae growth
Regular water changes help maintain long-term clarity
Use alongside Pond Medic Anti-Chlorine when performing water changes
Use Pond Medic Bio Sparkle to help remove dead algae particles
Active Ingredients
Dimetielaminotriasien
Trichloromethane
Carbinol Suspension Colloids
Directions for Use
Calculate pond volume:
Length × Width × Average Depth (metres) × 1000 = Total litres
Fill a bucket with pond water.
Shake the bottle vigorously before each use.
Add 10 ml per 380 litres of pond water into a bucket and mix.
Distribute evenly around the pond, preferably in areas with good water flow.
Ensure adequate aeration during treatment.
Repeat Treatment
If algae persists, repeat treatment after 7 days.
Prevention Program
For ongoing control:
Treat every 30 days
Dose at 10 ml per 500 litres
Apply using the same mixing and distribution method
Suitable For
Koi ponds
Goldfish ponds
Ornamental freshwater ponds
Garden water features
Pond Medic Fungus Clear
Treat a wide range of fungal and bacterial infections in ornamental pond fish with Pond Medic Fungus Clear. This advanced freshwater medication is formulated to help control common diseases that affect koi, goldfish, and other ornamental pond fish, restoring fish health and preventing infections from worsening.
Fungus Clear is effective against cotton wool fungus, fin and tail rot, mouth rot, cloudy eyes, gill disease, swim bladder disease, dropsy, haemorrhagic septicaemia, and grey body slime (Costiasis). Early treatment can help improve recovery and reduce stress on affected fish.
Key Features
Broad-spectrum treatment for fungal and bacterial infections
Effective against common pond fish diseases
Suitable for koi, goldfish, and other ornamental freshwater fish
Easy-to-use liquid formula
Helps promote faster recovery and healthier fish
Ideal for use at the first signs of infection
Benefits
Treats a variety of fungal and bacterial conditions
Helps reduce disease-related stress
Supports healing of damaged fins, skin, and mouth tissue
Helps restore normal fish health and behaviour
Simple dosing for routine treatment
Effective Against
Cotton Wool Fungus (Columnaris)
Fin Rot
Tail Rot
Mouth Rot
Haemorrhagic Septicaemia (red streaking)
Grey Body Slime (Costiasis)
Dropsy (Fish Bloat)
Gill Disease
Cloudy Eyes
Swim Bladder Disease
Recognising Common Symptoms
Treatment is recommended if your fish show signs such as:
White or grey cotton-like growths on the body or fins
Red streaks on the body or fins
Frayed or eroding fins and tail
Mouth tissue deterioration
Grey or excessive body slime
Cloudy eyes
Swollen body with raised scales (pinecone appearance)
Clamped fins held close to the body
Difficulty swimming or maintaining buoyancy
Active Ingredients
Acriflavine
Methylene Oxide
Aminacridine
Directions for Use
Calculate your pond volume:
Length × Width × Average Depth (metres) × 1000 = Total litres
Fill a bucket with pond water.
Shake the bottle vigorously before every application.
Measure the required dosage.
Mix the medication thoroughly into the bucket of water.
Slowly pour the treated water into the pond inlet or an area with good water circulation.
Do not mix Fungus Clear with any other fish medications.
Dosage
5 ml per 350 litres of pond water
Follow-Up Treatment
On Day 3, perform a 25% water change.
Repeat the treatment using enough medication to treat only the replacement water.
Suitable For
Koi ponds
Goldfish ponds
Freshwater ornamental ponds
Pond Medic Ick Clear
Protect your pond fish from Whitespot (Ich) and other common protozoan parasites with Pond Medic Ick Clear. Specially formulated for ornamental fish in ponds and large aquariums, this effective treatment helps eliminate parasites that cause irritation, flashing (flicking), fin twitching, and the characteristic white sugar-like spots on the body and fins.
Whitespot (Ichthyophthirius multifiliis) is often triggered by sudden temperature changes or stress and can spread rapidly if left untreated. Pond Medic Ick Clear is designed to break the parasite's life cycle, helping your fish recover quickly while reducing the risk of reinfection.
Key Features
Effective treatment for Whitespot (Ich)
Controls a wide range of protozoan parasites
Suitable for ornamental pond fish and large aquariums
Helps relieve flashing, scraping, and fin twitching
Easy-to-use liquid formula
Designed to break the parasite's life cycle with a scheduled treatment program
Benefits
Helps eliminate visible Whitespot infections
Treats external protozoan parasites
Reduces irritation and stress caused by parasite infestations
Supports faster recovery and healthier fish
Suitable for routine treatment when early symptoms appear
Effective Against
Whitespot (Ichthyophthirius multifiliis)
Common protozoan parasites affecting ornamental fish
Active Ingredients
Malachite Green
Victoria Green
Formalin
Methylene Oxide
Directions for Use
Stop feeding fish during treatment.
Calculate the pond volume accurately:
Length × Width × Average Depth (metres) × 1000 = Total litres
Switch off any UV steriliser before treatment.
Shake the bottle vigorously before every application.
Remove activated carbon, zeolite, and other absorbent filter media.
Increase aeration using an air pump or waterfall, as medication may reduce oxygen levels.
Monitor water quality, including pH, ammonia, and nitrate, throughout treatment.
Observe fish closely during treatment and discontinue use if severe adverse reactions occur.
Dosage
1 ml per 200 litres of pond water
10 ml per 2,000 litres of pond water
Pond Medic Parasite Clear
Protect your pond fish from a wide range of protozoan parasites and fungal infections with Pond Medic Parasite Clear. This effective freshwater treatment is specially formulated to combat common external parasites affecting koi, goldfish, and live-bearing fish while also helping to prevent fungal infections in fish eggs and protecting fish during transport and handling.
Containing Methylene Blue (Tetra methylthionine chloride), Parasite Clear is also effective in treating Camallanus (red worm) infestations when used as directed, making it a versatile addition to your fish health care routine.
Key Features
Effective against a wide range of protozoan parasites
Helps treat fungal infections on fish
Protects fish eggs (spawn) against fungal attack
Assists in controlling Camallanus (red worm) infestations
Reduces the risk of infection during handling and transport
Easy-to-use liquid treatment
Suitable for freshwater ornamental fish
Benefits
Helps eliminate harmful parasites before they become severe
Supports faster recovery from fungal infections
Improves the survival rate of fish eggs by preventing fungal growth
Protects fish during stressful situations such as transport and handling
Promotes healthier koi, goldfish, and other ornamental freshwater fish
Effective Against
Costia
Trichodina
Chilodonella
Cryptobia
Trypanosoma
Ichthyophthirius (White Spot/Ich)
Fungal infections
Camallanus (Red Worm)
Active Ingredients
Methylene Blue in aqueous solution
Tetramethylthionine Chloride in aqueous solution
Directions for Use
Stop feeding fish during treatment.
Accurately calculate your pond volume:
Length × Width × Average Depth (metres) × 1000 = Total litres
Switch off any UV steriliser before treatment.
Remove activated carbon, zeolite, and other absorbent filter media.
Shake the bottle vigorously before every application.
Increase aeration using an air pump or waterfall, as medication may reduce oxygen levels.
Monitor water quality, including pH, ammonia, and nitrate, throughout treatment.
Observe fish closely and discontinue treatment if severe adverse reactions occur.
Dosage
Fish Spawn (Egg Protection)
Add 1 ml per 100 litres of pond water.
Treating Infected Fish
Add 1 ml per 30 litres of pond water.
Treating Camallanus (Red Worm)
When red worms are protruding from the fish's anus:
Mix 1 part medication with 1 part fish food.
Allow the food to dry completely.
Feed the medicated food for 3 consecutive days.
Pond Medic Broad Spectrum
Treat a wide range of common freshwater pond fish diseases with Pond Medic Broad Spectrum. Formulated with Potassium Permanganate, this powerful treatment is designed to combat ulcers, external parasites, and bacterial infections while also helping to temporarily clear green water.
Broad Spectrum is ideal for treating fish that are flicking or scraping against objects, showing signs of ulcers or wounds, or carrying visible external crustacean parasites such as Argulus (fish lice) and anchor worms. It can also be used as a preventative treatment at half strength to help maintain a healthy pond environment.
Important: Do not use this medication together with any other fish treatments. Always provide additional aeration during treatment, as medications can reduce oxygen levels and may affect biological filtration.
Key Features
Broad-spectrum treatment for freshwater pond fish
Effective against ulcers and external bacterial infections
Helps control fish flicking and scraping caused by external parasites
Treats visible crustacean parasites, including fish lice (Argulus) and anchor worms
Can be applied as a bath, dip, or direct swab treatment
Temporarily helps clear green water
Suitable for routine preventative treatment at half strength
Benefits
Helps restore fish health quickly
Effective against a wide range of common pond fish ailments
Multiple treatment methods for targeted care
Supports healthier fish and improved pond conditions
Easy-to-use liquid formula
Active Ingredient
Potassium Permanganate in an aqueous solution
Directions for Use
Bath Treatment
Dose 1 ml per 30 litres of pond water.
Alternatively, use 10 ml per 300 litres.
Repeat treatment daily until the water retains a light pink colour for 10–12 hours.
Check the water colour using a white container or cup.
Dip Treatment
Add 5 drops per litre of water or 5 ml per 30 litres in a separate treatment container.
Dip affected fish for 30 minutes only.
Swab Treatment
Pour the solution directly onto a cotton swab.
Carefully apply to ulcers, wounds, fungus, fish lice (Argulus), or anchor worms.
Avoid contact with the eyes and gills.
Treat each wound only once, as repeated applications may damage healthy tissue.
Preventative Treatment
For routine prevention, use half the recommended bath dosage.
Shake the bottle vigorously before every application.
Important Information
Do not use alongside any other fish medication.
Always provide additional aeration during treatment.
Biological filter bacteria may be affected—reseed your filter with beneficial bacteria after completing treatment.
If accidental overdosing occurs, add Pond Medic Anti-Chlorine to the pond to help neutralise the treatment.
Individual fish may be dipped briefly in milk to help remove residual medication if necessary.
Suitable For
Koi ponds
Goldfish ponds
Ornamental freshwater ponds
Pond Medic Anti-Chlorine Water Conditioner
Protect your pond fish every time you add fresh tap water with Pond Medic Anti-Chlorine. This advanced freshwater pond conditioner rapidly neutralises harmful chlorine while helping to remove heavy metals such as zinc and copper, making tap water safe for fish and other aquatic life.
In addition to conditioning water, Pond Medic Anti-Chlorine helps restore and protect your fish's natural slime coat. This essential protective barrier can become damaged during handling, spawning, illness, injury, or other stressful conditions. By supporting the slime coat, this conditioner helps reduce stress and promotes healthier fish.
Ideal for routine water changes and pond top-ups, Pond Medic Anti-Chlorine is an essential part of regular pond maintenance.
Key Features
Rapidly neutralises harmful chlorine in tap water
Helps remove heavy metals including zinc and copper
Supports and restores the fish's natural protective slime coat
Reduces stress caused by handling, transport, spawning, injury, or disease
Makes tap water safe for freshwater ponds
Easy-to-dose liquid formula
Suitable for routine water changes and top-ups
Benefits
Protects fish from harmful chemicals found in untreated tap water
Helps prevent chlorine-related stress and damage
Promotes healthier fish by maintaining their natural protective barrier
Safe and simple to use as part of regular pond maintenance
Essential for every water change or when adding fresh tap water
Active Ingredients
Sodium Hyposulphite in an aqueous solution
Natural Polymers
Directions for Use
Calculate the volume of your pond:
Length × Width × Average Depth (metres) × 1000 = Total litres
Shake the bottle thoroughly before every application.
Fill a bucket with fresh tap water.
Add the required dose to the bucket and mix before adding the treated water to the pond.
Always treat fresh tap water before introducing it to your pond.
Dosage
1 ml treats 40 litres of fresh water
10 ml treats 400 litres of fresh water
Use every time fresh tap water is added, including water changes and routine top-ups.
Suitable For
Freshwater ponds
Koi ponds
Goldfish ponds
Ornamental fish ponds
SunSun HG Series Aquarium Blowers
The SunSun HG Series Aquarium Blowers are powerful, high-performance regenerative air blowers designed to provide continuous, high-volume aeration for large aquariums, koi ponds, aquaculture systems, fish farms, wastewater treatment, hydroponics, and commercial aquatic installations. Engineered for reliable 24/7 operation, these blowers deliver strong airflow and consistent air pressure to maintain optimal oxygen levels in demanding environments.
Available in multiple sizes, the HG Series offers a solution for everything from medium-sized pond systems to large-scale commercial applications.
Key Features
High-performance regenerative air blower
Continuous-duty motor for reliable 24/7 operation
High airflow with consistent air pressure
Durable industrial-grade construction
Energy-efficient design
Low-maintenance operation
Suitable for multiple air outlets and diffuser systems
Ideal for commercial and residential aquatic applications
Benefits
Increases dissolved oxygen levels for healthier aquatic life
Supports biological filtration and beneficial bacteria
Improves water quality and circulation
Ideal for large ponds, fish farms, and aquaculture systems
Reliable performance for continuous operation
Suitable for demanding commercial applications
Available Models & Specifications
Model
Power
Air Output
Maximum Pressure
HG-180
1100W
18,000 L/H
17.6 kPa
HG-370
370W
54,000 L/H
10–12 kPa
HG-750
750W
75 m³/h (75,000 L/H)
14.7 kPa
HGX-1100
1100W
180,000 L/H
17.6 kPa
HG-750 Additional Specifications
Voltage: 380V
Frequency: 50Hz
Power: 750W
Air Output: 75 m³/h (75,000 L/H)
Maximum Pressure: 14.7 kPa
Operating Pressure: <12 kPa
Weight: 14 kg
Ideal For
Large aquariums
Koi ponds
Commercial fish farms
Aquaculture systems
Hatcheries
Hydroponic systems
Wastewater treatment
Biofilter aeration
Large air diffuser systems
How to Use
Install the blower in a dry, well-ventilated location.
Connect suitable airline tubing or PVC piping to the outlet.
Attach diffusers or air manifolds as required.
Connect the blower to the correct power supply.
Switch on the unit and adjust airflow if your system includes flow control valves.