Seachem PolyGuard (10g)
Seachem PolyGuard is a broad-spectrum medication formulated to treat multiple external infections in freshwater fish. It is effective against fungal, bacterial, and parasitic diseases, making it a powerful solution when the exact cause of illness is unknown.
PolyGuard is especially useful for newly introduced fish, quarantine tanks, or cases involving mixed infections. When used as directed, it provides fast, effective treatment without harming biological filtration.
Features & Benefits:
Broad-spectrum treatment for fungal, bacterial, and parasitic infections
Ideal when the cause of disease is uncertain
Suitable for quarantine and hospital tanks
Effective against external infections
Does not damage biological filtration when used correctly
Trusted quality by Seachem
Available Size:
PolyGuard – 10g
For freshwater aquariums only. Remove chemical filtration during treatment. Use as directed.
Seachem GarlicGuard (100ml / 250ml / 500ml)
Seachem GarlicGuard is a natural garlic-based appetite enhancer designed to entice picky or stressed fish to eat. It helps make food more appealing while supporting overall fish health, especially during acclimation, stress, or treatment periods.
GarlicGuard can be used to soak dry, frozen, or live foods, making it an excellent tool for improving feeding response without adding medications or altering water chemistry.
Features & Benefits:
Natural garlic-based appetite stimulant
Encourages feeding in picky or stressed fish
Ideal for use during acclimation or treatment
Enhances palatability of dry, frozen, and live foods
Does not affect water chemistry
Safe for freshwater and marine aquariums
Trusted quality by Seachem
Available Sizes:
GarlicGuard – 100ml
GarlicGuard – 250ml
GarlicGuard – 500ml
Safe for all fish. Use as directed by soaking food before feeding. Suitable for regular use as part of a healthy feeding routine.
Seachem Liquid Neutral Regulator (250ml / 500ml)
Seachem Liquid Neutral Regulator is a fast-acting liquid buffer designed to neutralize acidic or alkaline water and safely adjust pH to neutral (pH 7.0). It softens water by precipitating calcium and magnesium while helping to remove chlorine, chloramine, and ammonia during water changes.
This all-in-one formula is ideal for routine maintenance, new aquarium setups, and sensitive freshwater fish that require stable, neutral water conditions.
Features & Benefits:
Adjusts and stabilizes pH to neutral (7.0)
Softens water by removing excess calcium and magnesium
Detoxifies chlorine, chloramine, and ammonia
Ideal for freshwater aquariums
Supports sensitive and community fish
Simple liquid dosing for easy use
Trusted quality by Seachem
Available Sizes:
Liquid Neutral Regulator – 250ml
Liquid Neutral Regulator – 500ml
For freshwater aquariums only. Use as directed. Suitable for regular use during water changes to maintain stable, neutral water conditions.
Seachem Replenish (250ml / 500ml)
Seachem Replenish is a comprehensive mineral supplement designed to restore essential minerals lost during water changes, especially when using RO or deionized water. It provides calcium, magnesium, potassium, and trace minerals required for healthy fish, plant growth, and overall aquarium stability.
Replenish helps maintain proper osmotic balance, supports biological processes, and improves overall water quality in freshwater aquariums.
Features & Benefits:
Restores essential minerals removed during water changes
Contains calcium, magnesium, potassium, and trace elements
Supports healthy fish, plants, and beneficial bacteria
Helps maintain proper osmotic balance
Ideal for use with RO/DI water
Safe for fish, plants, shrimp, and invertebrates
Trusted quality by Seachem
Available Sizes:
Replenish – 250ml
Replenish – 500ml
For freshwater aquariums only. Use as directed. Best used as part of a complete water conditioning and mineral supplementation program.
Seachem Flourish Trace (100ml / 250ml / 500ml)
Seachem Flourish Trace is a concentrated supplement of essential trace elements required for proper aquatic plant growth in freshwater aquariums. These micronutrients are rapidly consumed in planted tanks and must be replenished regularly to maintain healthy growth and vibrant coloration.
Flourish Trace is designed to be used in combination with Seachem Flourish and other Seachem plant supplements to create a complete and balanced fertilization system. It supports overall plant vitality and promotes strong, healthy growth.
Features & Benefits:
Supplies essential trace elements for aquatic plants
Helps prevent trace element deficiencies
Supports healthy growth and vibrant plant coloration
Ideal for all freshwater planted aquariums
Safe for fish, shrimp, and other invertebrates
Trusted quality by Seachem
Available Sizes:
Flourish Trace – 100ml
Flourish Trace – 250ml
Flourish Trace – 500ml
For freshwater aquariums only. Use as directed. Best used as part of a complete plant fertilization program.
Seachem Zeolite (250ml / 500ml / 1,000ml)
Seachem Zeolite is a natural filtration media designed to remove ammonia from freshwater aquariums. It helps reduce toxic ammonia levels, making it especially useful in new tank setups, quarantine tanks, or during emergency situations.
Zeolite works quickly to improve water quality and can be easily regenerated or replaced as needed. It is best used as a temporary solution and removed once biological filtration is fully established.
Features & Benefits:
Removes ammonia from freshwater aquariums
Helps improve water quality and fish safety
Ideal for new tanks, hospital, or quarantine setups
Natural, effective filtration media
Easy to use in filter media bags
Trusted quality by Seachem
Available Sizes:
Zeolite – 250ml
Zeolite – 500ml
Zeolite – 1,000ml
For freshwater aquariums only. Not recommended for planted tanks where ammonia is required as a nutrient. Use as directed.
Seachem Hermit Safe – 100ml
Seachem Hermit Safe is a marine water conditioner specially formulated for hermit crabs, shrimp, snails, and other sensitive invertebrates. It removes chlorine, chloramine, and detoxifies heavy metals while being completely safe for invertebrates.
Hermit Safe also supplies essential electrolytes to help reduce stress during water changes and acclimation, making it ideal for reef and marine invertebrate systems.
Features & Benefits:
Makes tap water safe for marine invertebrates
Detoxifies chlorine, chloramine, and heavy metals
Safe for hermit crabs, shrimp, snails, and other inverts
Supplies essential electrolytes
Helps reduce stress during water changes
Trusted quality by Seachem
Size:
100ml
Suitable for marine aquariums only. Use as directed during water changes and new water preparation.
Seachem Discus Buffer (250g / 500g / 1kg)
Seachem Discus Buffer is specially formulated to create and maintain the ideal pH conditions for discus aquariums. It lowers pH and buffers water to the soft, slightly acidic range preferred by discus, helping promote health, coloration, and successful breeding.
Designed for use in freshwater systems, Discus Buffer works best when used with reverse osmosis (RO) or deionized (DI) water and as part of a complete discus water management program.
Features & Benefits:
Lowers and stabilizes pH for discus aquariums
Creates soft, slightly acidic water conditions
Supports discus health, coloration, and breeding
Ideal for use with RO or DI water
Suitable for freshwater aquariums
Trusted quality by Seachem
Available Sizes:
Discus Buffer – 250g
Discus Buffer – 500g
Discus Buffer – 1kg
For freshwater aquariums only. Use as directed. Monitor pH regularly during use.
Seachem KanaPlex & MetroPlex
Seachem KanaPlex and Seachem MetroPlex are trusted treatment options used by aquarists to manage common bacterial and parasitic issues in freshwater and marine aquariums. They are highly regarded for their effectiveness and flexibility in application.
Both products can be used in the water or mixed with food (using a binder such as Seachem Focus) for targeted treatment.
Product Options:
Seachem KanaPlex – 5g
Broad-spectrum antibiotic
Commonly used for bacterial infections
Suitable for freshwater and marine aquariums
Seachem MetroPlex – 5g
Seachem MetroPlex – 100g
Effective against internal parasites and certain bacterial conditions
Can be dosed in water or food
Suitable for freshwater and marine aquariums
Features & Benefits:
Trusted treatment solutions by Seachem
Flexible dosing methods (water or food application)
Suitable for freshwater and marine systems
Widely used in quarantine and hospital tanks
Always follow manufacturer instructions carefully. Remove chemical filtration during treatment. For aquarium use only.
Seachem Discus Trace (250ml / 500ml)
Seachem Discus Trace is a trace element supplement specifically formulated for discus aquariums. It replenishes essential trace elements that may be depleted through water changes, filtration, and normal biological processes, helping support overall health, coloration, and vitality.
Designed to complement regular water changes, Discus Trace helps recreate the natural conditions discus require to thrive.
Features & Benefits:
Replenishes essential trace elements for discus
Supports overall health, vitality, and coloration
Designed specifically for discus aquariums
Complements regular water change routines
Suitable for freshwater aquariums
Trusted quality by Seachem
Available Sizes:
Discus Trace – 250ml
Discus Trace – 500ml
For freshwater aquariums only. Use as directed. Best used as part of a regular discus care and maintenance program.
Seachem Flourish Iron (100ml / 250ml / 500ml)
Seachem Flourish Iron is a concentrated iron supplement designed to prevent and correct iron deficiency in freshwater planted aquariums. Iron is essential for chlorophyll production, helping plants maintain deep green coloration and healthy growth.
This formula provides ferrous iron (Fe²⁺), which is readily available for plant uptake, making it ideal for aquariums with high-light or fast-growing plants.
Features & Benefits:
Concentrated iron supplement for aquatic plants
Helps prevent and correct iron deficiency
Supports healthy green coloration and growth
Provides readily available ferrous iron
Ideal for high-light and heavily planted aquariums
Suitable for freshwater planted aquariums
Trusted quality by Seachem
Available Sizes:
Flourish Iron – 100ml
Flourish Iron – 250ml
Flourish Iron – 500ml
For freshwater aquariums only. Use as directed. Best used as part of a complete plant fertilization program.
Seachem Flourish Epoxy – Brown (114g)
Seachem Flourish Epoxy is a two-part, aquarium-safe epoxy putty designed for securing rocks, corals, and decorations in aquariums. Ideal for aquascaping and reef use, it cures underwater and becomes rock-hard, providing a strong and durable bond.
The brown color blends naturally with rockwork, making it suitable for both freshwater and marine aquariums where a discreet finish is desired.
Features & Benefits:
Two-part epoxy putty for aquarium use
Cures underwater and above water
Strong, long-lasting bond
Brown color blends naturally with rock and décor
Safe for freshwater and marine aquariums
Ideal for aquascaping and reef applications
Trusted quality by Seachem
Size:
114g
Knead equal parts before use. Temporary cloudiness may occur during curing.