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1931 products

  • Last stock! Seachem Coral Plugs – 12pc Seachem Coral Plugs – 12pc

    Seachem Coral Plugs – 12pc

    Seachem Coral Plugs – 12pc Seachem coral plugs are designed to securely mount coral frags in reef aquariums. They provide a stable base for corals to attach and grow, making aquascaping simple and reliable. What they do Provide a secure base for coral frags Made from reef-safe, non-toxic material Easy to attach to rockwork using reef glue or epoxy Compatible with most coral types, including SPS, LPS, and soft corals Standard size fits in frag racks or directly on substrate Why they’re useful Helps keep coral frags stable while they grow Makes fragging and propagation easier for hobbyists Allows precise placement in aquascapes Ideal for reef tanks of all sizes Works well with Seachem reef glue or epoxy How to use Apply reef glue or epoxy to the plug base Attach the coral frag to the plug Place in desired location in the aquarium Secure in place until the coral attaches naturally Ideal for Reef tank hobbyists propagating or fragging corals SPS, LPS, and soft coral frags Aquascaping and coral placement Frag racks and tabletop reef setups

    R 180.00

  • Last stock! Seachem Betta – 30g

    Seachem Betta – 30g

    Seachem Betta – 30g Seachem betta is a high-quality, nutritionally balanced food made specifically for betta fish. It supports bright colour, strong immunity, and healthy growth using a formula rich in proteins, vitamins, and natural ingredients. What it does Provides complete daily nutrition for bettas High in protein to support energy and fin health Contains vitamins, minerals, and natural colour enhancers Easy-to-digest formula to reduce waste and keep water clear Floating pellets designed for betta feeding behaviour Why it’s useful Helps bring out natural colour Promotes healthy fin development Supports a strong immune system Creates less pollution than low-grade foods Ideal for both young and adult bettas How to use Feed 2–3 pellets once or twice daily Only give what your betta can finish in a couple of minutes Remove any uneaten food to maintain water quality Ideal for Betta splendens (Siamese fighting fish) Small betta setups and nano tanks Everyday feeding Healthy nutrition for vibrant, active bettas Seachem betta 30g provides clean, balanced, and reliable daily feeding for one of the most popular aquarium fish.

    R 120.00

  • Last stock! Seachem Acid Regulator – 250g

    Seachem Acid Regulator – 250g

    Seachem Acid Regulator – 250g Seachem acid regulator is a buffering powder used to safely lower and stabilise pH in freshwater aquariums. It creates a slightly acidic environment that many tropical fish prefer and helps keep water chemistry stable over time. What it does Lowers and buffers pH to an acidic range (around 5.0–7.0) Helps create ideal conditions for fish such as tetras, angelfish, discus, and other soft-water species Stabilises pH to prevent sudden swings Supports healthy biological activity and reduces stress on fish Works well with Seachem neutral regulator or alkaline regulator to fine-tune pH Why it’s useful Helps recreate natural soft-water environments Makes pH control simple and predictable Helps avoid fluctuating conditions that can stress fish Ideal for community tanks with fish that prefer lower pH Suitable for regular maintenance or adjusting new water during water changes How to use Add the recommended dose to new or existing aquarium water Adjust gradually to the desired pH range Re-dose during water changes to maintain stable conditions Test water regularly when adjusting pH (Use only in freshwater.) Ideal for Tetras, discus, angelfish, rasboras, gouramis, and other soft-water species Freshwater community tanks Water with naturally high pH or hardness Aquarists needing reliable, consistent pH control Stable, controlled pH for soft-water aquariums Seachem acid regulator 250g offers a safe and effective way to achieve and maintain the acidic conditions preferred by many tropical fish.

    R 206.00

  • Last stock! Seachem NutriDiet Vacation Tabs Seachem NutriDiet Vacation Tabs

    Seachem NutriDiet Vacation Tabs

    Seachem NutriDiet Vacation Tabs NutriDiet vacation tabs are slow-release food tablets designed to feed aquarium fish while you are away. Each tab dissolves gradually and delivers a balanced, high-quality diet without clouding the water. They are suitable for most freshwater community fish and make short trips stress-free for both you and your aquarium. What they do Provide steady, controlled feeding for up to 3 days per tab Release food slowly to prevent overfeeding Maintain water clarity with a clean-dissolving formula Offer complete nutrition with vitamins, minerals, and proteins Designed for freshwater community fish Why they’re useful Ideal for weekends or short getaways Reduce the risk of water pollution caused by cheap vacation blocks Keep fish fed without needing someone to visit your home Made with high-quality ingredients for better digestion Safe for most community species, including tetras, guppies, barbs, and small gouramis How to use Add the correct number of tabs based on tank size and number of fish Place the tabs in an area with moderate water flow Allow them to dissolve naturally over the feeding period (For longer trips, add fresh tabs after 3 days or use an automatic feeder.) Ideal for Freshwater community aquariums Weekend trips and short holidays Tanks with small–medium fish Aquarists who want a clean and reliable vacation feeding option Reliable feeding while you’re away Seachem NutriDiet vacation tabs offer a safe, nutritious, and clean way to keep fish fed when you can’t be there.

    R 92.00

  • Last stock! Seachem pH Alert Seachem pH Alert

    Seachem pH Alert

    Seachem pH Alert The seachem pH alert is a small, colour-changing sensor that gives you continuous pH monitoring inside your freshwater aquarium. It shows changes instantly and makes it easy to keep your water stable without test strips or liquid kits. What it does Continuously monitors pH in freshwater tanks Uses a clear colour scale you can read at a glance Shows changes instantly, helping you spot problems early Lasts about 3 to 6 months, depending on water conditions No batteries, calibration, or maintenance needed Why it’s useful Helps maintain stable pH for healthy fish and plants Great for community tanks, planted tanks, shrimp tanks, and betta tanks Ideal for beginners and convenient for experienced aquarists More economical than regular test strips Slim design that sits neatly inside the aquarium How to use Rinse the pH alert with aquarium water Place it inside the tank where it is easy to see Check the colour against the built-in scale any time Replace when the sensor becomes slow to respond Ideal for Freshwater aquariums New setups needing stability checks Planted tanks and shrimp tanks Nano tanks and betta tanks Quarantine and breeding tanks Simple, clear pH monitoring The seachem pH alert offers quick, everyday visibility of your tank’s pH, helping you keep your aquarium stable and your fish comfortable.

    R 267.00

  • Last stock! Seachem Ammonia Alert Seachem Ammonia Alert

    Seachem Ammonia Alert

    Seachem Ammonia Alert The seachem ammonia alert is a continuous, colour-changing sensor that monitors free ammonia in your aquarium 24/7. It displays changes in real time, helping you react early and protect your fish from ammonia stress. No test strips, no liquids, no waiting. What it does Detects free ammonia, the toxic form that harms fish Displays safe, alert, and danger levels using clear colour changes Works in both freshwater and marine aquariums Lasts up to one year with normal use Tracks water quality instantly without interfering with the tank Why it’s useful Gives early warning before ammonia becomes dangerous Helps prevent stress, illness, and fish loss Perfect for new tanks, cycling tanks, and heavily stocked tanks Ideal for beginners and convenient for experienced keepers Reusable and more economical than frequent test kits How to use Rinse the sensor with aquarium water Place it inside the tank where it is easy to view Compare the colour to the printed scale any time Replace when the sensor no longer responds clearly (usually after a year) Ideal for Freshwater and marine aquariums New tank setups Betta tanks and nano tanks Quarantine and hospital tanks Heavily stocked community aquariums Simple, constant monitoring The seachem ammonia alert gives you peace of mind by showing what your test kits might miss between water changes. A smart, must-have tool for any aquarium.

    R 267.00

  • Seachem StressGuard – Premium Slime Coat and Healing Support Seachem StressGuard – Premium Slime Coat and Healing Support

    Seachem StressGuard – Premium Slime Coat and Healing Support

    Seachem StressGuard – Premium Slime Coat and Healing Support seachem stressguard is a premium slime-coat support and protective treatment designed to help reduce stress, improve wound healing and protect fish during transport, handling or recovery. it forms a light protective layer that helps prevent infection and supports natural healing without affecting the water’s oxygen levels. stressguard is ideal for new fish, after water changes, during transportation, or any time fish show signs of stress or minor injuries. it is safe for freshwater and marine aquariums and can be used with other seachem products. what it does reduces stress and supports healing offers protective slime-coat enhancement helps prevent infection on wounds and abrasions safe for freshwater and marine aquariums available sizes (select your size above) stressguard 50 ml stressguard 100 ml stressguard 250 ml stressguard 500 ml

    R 114.00 - R 475.00

  • Aquavitro Remediation – Water Quality and Biological Clarity Support Aquavitro Remediation – Water Quality and Biological Clarity Support

    Aquavitro Remediation – Water Quality and Biological Clarity Support

    Aquavitro Remediation – Water Quality and Biological Clarity Support aquavitro remediation is a powerful blend of beneficial bacteria designed to improve water quality and clarity in marine and freshwater aquariums. it helps break down organic waste, excess nutrients and sludge, creating a cleaner and more stable environment for fish, corals and plants. the bacteria in remediation work quickly to establish a strong biological foundation, supporting natural filtration and reducing cloudiness, odours and nutrient spikes. it is ideal for new setups, routine maintenance or systems that need extra biological support. what it does breaks down organic waste and dissolved organics helps reduce nutrient buildup improves water clarity and overall quality supports a strong and stable biological filter available sizes 150 ml – ideal for nano and small aquariums 350 ml – suited for most home tanks 1 l – convenient for large systems or ongoing maintenance

    R 256.00 - R 1,273.00

  • Aquavitro Vibrance – Iron Supplement for Marine Plants and Macroalgae Aquavitro Vibrance – Iron Supplement for Marine Plants and Macroalgae

    Aquavitro Vibrance – Iron Supplement for Marine Plants and Macroalgae

    Aquavitro Vibrance – Iron Supplement for Marine Plants and Macroalgae aquavitro vibrance is a high-quality iron supplement formulated to support healthy growth and colour in marine plants and macroalgae. iron is an essential nutrient that helps drive photosynthesis, encourages strong tissue development and promotes natural, vibrant colouration. vibrance uses a highly bioavailable form of iron that is easily absorbed without clouding the water. it is ideal for refugiums, macroalgae systems and marine aquariums that need reliable nutrient support. what it does provides essential iron for healthy plant and macroalgae growth supports natural colour and vitality promotes strong photosynthetic activity helps maintain a balanced marine nutrient environment available sizes 150 ml – great for nano tanks and small refugiums 350 ml – suitable for most home marine systems 1 l – convenient for large tanks or continuous dosing schedules

    R 224.00 - R 764.00

  • Aquavitro Ions – Magnesium Supplement for Marine Aquariums Aquavitro Ions – Magnesium Supplement for Marine Aquariums

    Aquavitro Ions – Magnesium Supplement for Marine Aquariums

    Aquavitro Ions – Magnesium Supplement for Marine Aquariums aquavitro ions is a high-purity magnesium supplement designed to restore and maintain optimal magnesium levels in marine aquariums. stable magnesium is essential for maintaining balanced calcium and alkalinity, and it supports healthy coral growth, coloration and overall system stability. ions uses a highly concentrated, ionically balanced form of magnesium that dissolves cleanly and is immediately available for use by corals and invertebrates. it is suitable for both reef and fish-only systems and can be used for routine maintenance or targeted adjustments. what it does restores and maintains essential magnesium levels helps stabilise calcium and alkalinity balance supports strong coral growth and natural colour ideal for daily or scheduled dosing available sizes 150 ml – ideal for nano and small marine tanks 350 ml – suited for most home reef setups 1 l – convenient for larger systems or regular dosing 4 l – value size for long-term use and multi-tank environments

    R 224.00 - R 2,896.00

  • Aquavitro Fuel – Marine Plant and Coral Nutrient Supplement Aquavitro Fuel – Marine Plant and Coral Nutrient Supplement

    Aquavitro Fuel – Marine Plant and Coral Nutrient Supplement

    Aquavitro Fuel – Marine Plant and Coral Nutrient Supplement aquavitro fuel is a comprehensive biological supplement designed to support healthy growth in marine macroalgae, soft corals, zoanthids and other photosynthetic organisms. it provides a balanced mix of vitamins, amino acids and nutrients that help improve colour, vitality and overall system stability. fuel is formulated to deliver essential organics in a form readily absorbed by aquarium life. it supports natural metabolic processes and encourages healthy tissue development without clouding the water. what it does provides essential vitamins and amino acids supports strong growth in macroalgae and soft corals enhances colour and overall vitality helps maintain a balanced, nutrient-rich marine environment available sizes 150 ml – ideal for nano and small reef tanks 350 ml – suitable for most home marine systems 1 l – for larger aquariums or regular dosing schedules 4 l – value size for long-term use and multi-tank setups

    R 258.00 - R 3,259.00

  • AquaVitro™ Calcification – Calcium Supplement for Reef Aquariums AquaVitro™ Calcification – Calcium Supplement for Reef Aquariums

    AquaVitro™ Calcification – Calcium Supplement for Reef Aquariums

    AquaVitro™ Calcification – Calcium Supplement for Reef Aquariums Available in 150 ml • 350 ml • 1 L • 4 L AquaVitro Calcification™ is a premium, highly bioavailable calcium supplement designed to support strong skeletal growth in corals, clams, and other reef-building invertebrates. Its unique formulation provides ionic calcium that is rapidly absorbed, helping to maintain stable levels in marine systems without altering pH. Key Features Highly Bioavailable Ionic Calcium: Supports fast coral growth and healthy skeletal development. Reef-Safe Formula: Ideal for SPS, LPS, soft corals, and other calcifying invertebrates. Does Not Affect pH: Supplies clean calcium without shifting water chemistry. Promotes Coral Health: Encourages strong polyp extension, coloration, and vitality. Premium AquaVitro Quality: Produced with laboratory-grade ingredients for unmatched consistency. Ideal for Daily or Automated Dosing: Works well in all reef systems, from nanos to large SPS tanks. Size Breakdown Calcification™ 150 ml Perfect for nano reefs, small aquariums, or hobbyists testing and fine-tuning calcium supplementation. Calcification™ 350 ml Great for standard-sized home reef tanks, offering convenience and excellent dosing control. Calcification™ 1 L A cost-effective option for medium to large reef aquariums and regular supplementation routines. Calcification™ 4 L Best value for big reef systems, coral farms, marine shops, and high-consumption tanks. Ideal for automated dosing setups. Why You’ll Love It A stable calcium level is essential for a thriving reef. AquaVitro Calcification™ makes it easy to maintain strong coral growth and vibrant health with a clean, reliable, and highly effective formula trusted by advanced reef keepers.

    R 224.00 - R 2,477.00

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