Seachem Pond pH Buffer – 1 L Description A phosphate‑free pH buffering solution designed for decorative ponds. Pond pH Buffer safely raises and stabilizes pH to an optimal range between 7.2 and 8.2, helping create a healthier environment for koi, goldfish, aquatic plants, and other pond inhabitants without encouraging algae growth. It’s especially useful for ponds with liners or unstable pH levels. Key Features • Raises and buffers pond pH between 7.2–8.2• Phosphate‑free formula — will not promote algae growth• Safe for fish, plants, and pond life• Designed for decorative and planted ponds• Easy liquid dosing Benefits ✔ Helps maintain stable pH in pond water✔ Creates a healthier, balanced environment for fish and plants✔ Phosphate‑free — reduces risk of algae issues✔ Suitable for liner ponds and fluctuating pH conditions Usage Test your pond’s pH before dosing. Add 500 mL per 1000 L (250 US gal) of pond water daily until target pH is reached. Add near a pump intake for optimal mixing and dispersion. Re‑test pH after each dose and adjust as needed to maintain stability.

Read more less

Seachem Pond pH Stability – 500 ml / 1 L Description A liquid supplement designed for decorative ponds to buffer and stabilize pH against daily fluctuations. Seachem Pond pH Stability helps maintain a consistent, healthy pH range, supporting fish, plants, and beneficial bacteria while reducing stress caused by unstable water conditions. Key Features • pH buffering and stabilizing formula for ponds• Helps reduce daily pH swings• Designed for decorative pond environments• Safe for fish, plants, and beneficial bacteria• Easy‑to‑dose liquid formula Benefits ✔ Helps maintain a consistent pond pH✔ Reduces stress on fish and aquatic life✔ Supports healthier biological activity✔ Promotes a more stable pond environment Usage Test your pond’s pH before dosing. Add the recommended dose based on pond volume. Distribute near a pump intake for best circulation. Re‑test pH after dosing and adjust as needed.

Read more less

Seachem Pond Prime – 500 ml / 1 L Description A highly concentrated water conditioner formulated for decorative ponds. Seachem Pond Prime instantly detoxifies chlorine, chloramine, ammonia, nitrite, and nitrate, helping protect fish and aquatic life while improving overall water quality. It’s safe for use with fish, plants, and biological filtration systems. Key Features • Concentrated pond water conditioner• Detoxifies chlorine and chloramine• Neutralizes toxic ammonia, nitrite, and nitrate• Safe for fish, plants, and beneficial bacteria• Easy‑to‑dose liquid formula Benefits ✔ Protects fish and aquatic life from toxic compounds✔ Improves water quality and clarity✔ Safe for plants and beneficial bacteria✔ Supports a healthy and balanced pond environment Usage Determine pond volume. Add 5 ml per 100 L (25 US gallons) of pond water. Distribute widely, preferably near a pump intake for best circulation. Re‑dose after water changes or as needed to maintain water condition.

Read more less

Seachem Premier (1L) Seachem Premier is a highly concentrated water conditioner designed specifically for marine and reef aquariums. It safely removes chlorine, chloramine, and detoxifies ammonia, nitrite, and nitrate, making tap water immediately safe for marine fish, corals, and invertebrates. Premier also detoxifies heavy metals found in tap water and is ideal for use during water changes, new aquarium setups, or emergency situations involving elevated ammonia levels. Features & Benefits: Removes chlorine and chloramine Detoxifies ammonia, nitrite, and nitrate Detoxifies heavy metals in tap water Safe for fish, corals, and invertebrates Ideal for marine and reef aquariums Highly concentrated formula for economical use Trusted quality by Seachem Available Size: Premier – 1L For marine and reef aquariums only. Use as directed. Can be used during water changes or in emergency detoxification situations to protect aquarium inhabitants.

Read more less

Seachem Prime – Complete Water Conditioner seachem prime is a concentrated water conditioner that removes chlorine, chloramine and detoxifies ammonia, nitrite and nitrate. it makes tap water safe for both freshwater and marine aquariums while supporting a healthy environment for fish and invertebrates. prime also helps neutralise heavy metals and improves water clarity without affecting pH. it is highly concentrated, meaning you use less per dose compared to many other conditioners. ideal for new tanks, water changes or emergency situations. what it does removes chlorine and chloramine detoxifies ammonia, nitrite and nitrate neutralises heavy metals safe for freshwater and marine systems highly concentrated for long-term value available sizes (select your size above) prime 50 ml prime 100 ml prime 250 ml prime bonus 325 ml prime 500 ml prime 1 l prime 2 l prime 4 l

Read more less

Seachem Pristine (100ml / 250ml / 500ml) Seachem Pristine uses bio-enhancement technology to improve water quality in freshwater and marine aquariums. It introduces naturally occurring bacteria that break down waste, excess food, and detritus, helping to reduce organic buildup and keep aquariums clean and clear. Pristine is especially effective in systems with heavy bioloads, overstocked tanks, or newly set-up aquariums, and is completely safe for fish, plants, shrimp, and other invertebrates. Features & Benefits: Bio-enhancement formula for improved water quality Helps break down organic waste and detritus Reduces buildup of excess food and waste Ideal for new, established, and heavily stocked aquariums Safe for freshwater and marine systems Trusted quality by Seachem Available Sizes: Pristine – 100ml Pristine – 250ml Pristine – 500ml Safe for all aquarium inhabitants. Use as directed. Can be used regularly as part of a complete aquarium maintenance routine.

Read more less

Seachem PurFiltrum Seachem PurFiltrum is a premium chemical filtration media designed to remove organic waste, toxins, and discoloration from aquarium water. It helps produce crystal-clear water while supporting a healthier and more stable aquarium environment. PurFiltrum actively removes impurities before they can break down into ammonia and other harmful compounds. Unlike many standard filtration media, it is regenerable, making it a long-lasting and cost-effective solution for ongoing aquarium maintenance. Key Features: Removes organic waste and impurities Improves water clarity and quality Helps reduce ammonia-producing compounds Regenerable for long-term use Safe for freshwater and marine aquariums Suitable For: Freshwater aquariums Marine and reef aquariums Chemical filtration Water polishing and clarity improvement Available Sizes: 100ml 225ml Seachem PurFiltrum is an excellent choice for aquarists looking for powerful water polishing and reliable chemical filtration with long-term value.

Read more less

Seachem Purigen – Premium Water Polishing Resin seachem purigen is a high-capacity synthetic filtration resin designed to remove dissolved organics from aquarium water, resulting in exceptional clarity and improved water quality. unlike carbon, purigen targets nitrogenous waste before it breaks down, helping reduce ammonia, nitrite and nitrate load on the system. it can be used in freshwater and marine aquariums and is safe for plants and fish. purigen lasts a long time and can be regenerated multiple times with a simple bleach-based process, making it one of the most cost-effective water polishing options available. what it does removes dissolved organics for crystal-clear water reduces waste load and improves water quality safe for freshwater and marine aquariums can be regenerated and reused multiple times available sizes (select your size above) purigen 100 ml purigen 250 ml purigen 500 ml

Read more less

Seachem Reef Advantage Calcium – 250 g - 4 kg Description A high-purity, advantage calcium supplement for reef aquariums, formulated to support strong coral skeletal growth and healthy invertebrate development. Calcium is a critical element for SPS, LPS, and soft corals, as well as coralline algae. Regular supplementation helps maintain optimal calcium levels, ensuring vibrant coral growth and a stable reef environment. Key Features • High-purity calcium supplement for reef aquariums• Supports coral skeletal formation and invertebrate health• Maintains stable calcium levels in reef systems• Suitable for SPS, LPS, soft corals, and coralline algae• Easy-to-dissolve powder for accurate dosing Benefits ✔ Promotes strong coral skeletal growth✔ Supports healthy growth of invertebrates✔ Helps maintain stable calcium levels✔ Enhances coral coloration and vitality Usage Test calcium levels before dosing. Determine the required amount based on aquarium volume and test results. Dissolve the powder in freshwater or saltwater before adding to the aquarium, or dose directly into high-flow areas. Monitor calcium levels regularly and adjust dosing as needed.

Read more less

Seachem Reef Advantage Magnesium – 300 g - 4 kg Description A high-purity, advantage magnesium supplement for reef aquariums, designed to maintain optimal magnesium levels and support coral and invertebrate health. Magnesium helps stabilize calcium and alkalinity levels, promotes healthy skeletal growth in SPS and LPS corals, and supports coralline algae development. Regular supplementation ensures a balanced and thriving reef environment. Key Features • High-purity magnesium supplement for reef aquariums• Stabilizes calcium and alkalinity levels• Supports coral skeletal growth and invertebrate health• Promotes coralline algae development• Easy-to-dissolve powder for accurate dosing Benefits ✔ Maintains stable magnesium levels in reef systems✔ Supports strong coral growth and skeletal development✔ Helps stabilize calcium and alkalinity✔ Enhances overall reef vitality and health Usage Test magnesium levels before dosing. Determine the required amount based on aquarium volume and test results. Dissolve the powder in freshwater or saltwater before adding to the aquarium, or dose directly into a high-flow area. Monitor magnesium levels regularly and adjust dosing as needed.

Read more less

Seachem Reef Advantage Strontium 300g-600g Description A high-purity, advanced strontium supplement for reef aquariums, formulated to support optimal strontium levels essential for coral skeletal growth and coralline algae development. Strontium works alongside calcium and magnesium to strengthen coral skeletons and maintain a balanced reef environment. Regular supplementation helps sustain vibrant and healthy reef systems. Key Features • High-purity strontium supplement for reef aquariums• Supports coral skeletal formation and growth• Promotes healthy coralline algae development• Complements calcium and magnesium supplementation• Easy-to-dissolve powder for precise dosing Benefits ✔ Supports strong coral skeletons and growth✔ Enhances coralline algae health and coloration✔ Helps maintain balanced trace element levels✔ Promotes overall reef stability and vitality Usage Test strontium levels before dosing. Determine the required amount based on aquarium volume and test results. Dissolve the powder in freshwater or saltwater before adding to the aquarium, or dose directly into a high-flow area. Monitor strontium levels regularly and adjust dosing as needed.

Read more less

Seachem Reef Buffer 250 g-1 kg Description A high-purity, advanced alkalinity supplement for reef aquariums, designed to maintain stable carbonate hardness (KH) and support coral and invertebrate health. Alkalinity is essential for coral skeletal formation, biological processes, and overall reef stability. Regular use helps prevent pH swings and promotes a healthy, thriving reef environment. Key Features • High-purity alkalinity supplement for reef aquariums• Maintains stable carbonate hardness (KH)• Supports coral skeletal growth and invertebrate health• Helps prevent pH fluctuations• Easy-to-dissolve powder for accurate dosing Benefits ✔ Maintains stable alkalinity levels in reef systems✔ Supports healthy coral and invertebrate growth✔ Prevents pH swings and promotes water stability✔ Enhances overall reef vitality and coloration Usage Test alkalinity levels before dosing. Determine the required amount based on aquarium volume and test results. Dissolve the powder in freshwater or saltwater before adding to the aquarium, or dose directly into a high-flow area. Monitor alkalinity levels regularly and adjust dosing as needed.

Read more less