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.

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Seachem Reef Builder 300 g- 4 kg Description A high-purity calcium and alkalinity supplement for reef aquariums, designed to support rapid and healthy coral skeletal growth. Seachem Reef Builder maintains optimal calcium and alkalinity levels while helping to stabilize magnesium, promoting vibrant corals, strong skeletal development, and a balanced reef environment. Ideal for SPS, LPS, and soft corals. Key Features • High-purity calcium and alkalinity supplement• Supports strong coral skeletal growth• Stabilizes magnesium levels in the aquarium• Promotes healthy SPS, LPS, and soft coral development• Easy-to-dissolve powder for accurate dosing Benefits ✔ Supports rapid and healthy coral growth✔ Enhances coral coloration and vitality✔ Maintains stable calcium, alkalinity, and magnesium levels✔ Promotes overall reef stability and health Usage Test calcium and 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 calcium and alkalinity levels regularly and adjust dosing as needed.

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Seachem Reef Calcium 250ml Description Seachem Reef Calcium is a concentrated liquid supplement formulated to replenish calcium levels in marine and reef aquariums. Calcium is essential for healthy coral growth, skeletal formation in invertebrates, and overall reef vitality. This easy‑to‑dose solution helps maintain stable calcium levels, supporting robust coral development and balanced water chemistry in reef systems. Key Features Concentrated liquid calcium supplement Designed for marine and reef aquariums Helps maintain optimal calcium levels Easy to dose with clear instructions Supports coral skeletal growth Compatible with regular testing and dosing routines Benefits Promotes strong coral growth and skeletal health Helps support invertebrate shell formation Maintains balanced water chemistry in reefs Easy to integrate into routine dosing schedules Supports overall aquarium health and vitality Usage Test calcium levels before dosing Add according to manufacturer dosing instructions (typically based on aquarium size and current levels) Dose regularly to maintain recommended calcium range Monitor calcium levels frequently with a reliable test kit Adjust dosing based on water parameters and coral/invertebrate demand Use in conjunction with other reef supplements for balanced trace element levels

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Seachem Reef Carbonate 250–500g Description Seachem Reef Carbonate is a specially formulated buffering blend designed to raise and stabilize carbonate hardness (kH) and pH in marine and reef aquariums. By mimicking natural seawater carbonate composition, it helps maintain optimal water chemistry for stony corals, clams, and other reef‑building organisms. Reef Carbonate supports a stable alkaline environment, which is essential for healthy coral growth and overall reef system stability. Key Features Raises and stabilizes carbonate hardness (kH) Helps maintain reef‑appropriate alkaline pH Designed specifically for marine and reef aquariums Easy to dose granular formula Balances buffering ions to support long‑term stability Suitable for regular use during water changes Benefits Promotes strong coral growth and skeletal development Helps prevent pH swings common in reef systems Supports overall reef aquarium stability Aids in maintaining balanced water chemistry Easy to use for routine maintenance and adjustments Usage Test kH and pH before dosing Add gradually to raise carbonate hardness to desired range Dissolve in replacement (new) water before adding to the aquarium when possible Adjust dosage based on aquarium size and current carbonate levels Once target levels are reached, dose regularly during water changes or as needed Monitor water chemistry frequently to ensure stable reef conditions

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Seachem Reef Complete Seachem Reef Complete is a concentrated liquid calcium supplement specifically formulated to restore and maintain calcium levels in reef aquariums without affecting pH. Calcium is essential for the growth and structural development of corals, coralline algae, clams, and other reef invertebrates. Reef Complete contains a bioavailable ionic calcium source along with magnesium and strontium to help support coral skeletal growth while maintaining proper ionic balance in marine systems. It is designed for regular use as part of a complete reef supplementation programme. Key Features Concentrated ionic calcium supplement Does not alter aquarium pH Contains magnesium and strontium Supports coral skeletal growth and coralline algae development Suitable for all reef and marine aquariums Available Options 250ml 500ml Directions for Use Shake well before use. Add directly to a high-flow area of the aquarium. Test calcium levels regularly and adjust dosage as needed to maintain recommended reef parameters. Do not exceed recommended dosage without testing. Suitable for use in reef aquariums containing SPS, LPS, soft corals, clams, and other marine invertebrates.

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Seachem Reef Dip Protect your coral and marine aquarium inhabitants with Seachem Reef Dip from Seachem. This easy-to-use treatment is designed to eliminate unwanted pests, parasites, and bacteria from corals and invertebrates before introducing them to your tank. Reef Dip helps ensure a healthy, stress-free transition while maintaining the balance of your reef ecosystem. Key Features Removes pests, parasites, and harmful bacteria from corals Safe for most marine invertebrates Simple dip treatment before aquarium introduction Helps prevent disease spread in reef tanks Fast-acting and easy to use Benefits ✅ Protects corals and invertebrates from unwanted pests✅ Reduces risk of disease transmission in the aquarium✅ Simple and safe dipping process✅ Helps maintain a healthy, balanced reef environment✅ Supports a stress-free introduction for new specimens Reasons to Consider Using Seachem Reef Dip Ideal for new coral additions or quarantined specimens Prevents outbreaks of parasites like flatworms or nudibranchs Supports overall reef tank health and stability Easy, quick, and effective preventive treatment Instructions for Use Prepare a separate container with clean saltwater and add the recommended amount of Reef Dip. Submerge the coral or invertebrate for the specified time according to the instructions. Gently rinse with clean saltwater before placing into the aquarium. Do not exceed recommended exposure times to avoid stress. Store product tightly closed in a cool, dry place.

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Seachem Fusion 1 500 ml–4 L Description Seachem Fusion 1 is a complete reef supplement designed to maintain stable and balanced calcium, alkalinity, and magnesium levels simultaneously in marine and reef aquariums. Formulated for ease of use and precise dosing, Fusion 1 helps support healthy coral growth, skeletal development, and overall reef vitality. Its buffered formula reduces the risk of precipitation and pH swings, making it suitable for regular dosing as part of a reef aquarium maintenance routine. Key Features Comprehensive reef supplement for calcium, alkalinity, and magnesium Buffered formula to minimize pH fluctuation and precipitation Designed for marine and reef aquariums Available in 500 ml to 4 L sizes Easy to dose liquid formula Supports balanced water chemistry Benefits Helps maintain consistent levels of essential reef elements Supports robust coral growth and skeletal health Reduces the risk of chemical imbalance and precipitation Simplifies reef aquarium supplementation with a single product Suitable for regular use in reef maintenance schedules Usage Test calcium, alkalinity, and magnesium levels before dosing Dose according to aquarium volume and current parameters Add Fusion 1 directly to the aquarium or dosing container Dose regularly to maintain recommended reef water chemistry Monitor parameters often to adjust dosing as needed Use in conjunction with quality test kits for optimal reef balance

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Seachem Reef Fusion 2 500 ml–4 L Description Seachem Fusion 2 is a complete reef aquarium supplement specifically formulated to support stable calcium, alkalinity, and magnesium levels while minimizing precipitation. Designed for use in marine and reef systems, Fusion 2 helps maintain balanced water chemistry that supports healthy coral growth and skeletal development. Its advanced buffered formula allows simultaneous replenishment of major reef elements with controlled dosing, making it ideal for regular use in reef aquarium maintenance. Key Features Comprehensive supplement for calcium, alkalinity, and magnesium Buffered to reduce pH swings and minimize precipitation Suitable for marine and reef aquariums Available in sizes from 500 ml to 4 L Easy to dose liquid formula Supports consistent reef water chemistry Benefits Helps maintain stable major reef parameters Encourages healthy coral growth and skeletal strength Reduces the challenges of balancing reef chemistry Simplifies supplementation with a single product Promotes overall reef aquarium health Usage Test calcium, alkalinity, and magnesium levels before dosing Dose according to tank volume and current water parameters Add Fusion 2 directly to the aquarium or dosing container Dose regularly to maintain recommended reef element levels Monitor water chemistry frequently to adjust dosing as needed Use alongside quality test kits for optimal reef balance

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Seachem Reef Glue – 20g Seachem reef glue is a strong, fast-setting adhesive designed for use in marine aquariums. It bonds corals, frags, and rockwork securely, even underwater, making it ideal for reef keepers who need a reliable and clean glue for aquascaping. What it does Creates a strong bond in seconds Works underwater without losing strength Perfect for attaching coral frags, live rock, and aquascaping pieces Thick gel formula for easy, precise application Long-lasting hold that stays stable in marine conditions Why it’s useful Makes coral placement quick and simple Reduces stress during fragging and mounting Helps secure structures so they don’t shift or fall Cleaner and easier to use than thin glues Suitable for both beginners and advanced reef keepers How to use Dry the surface if possible (can also be used underwater) Apply a small amount of glue to the frag or rock Press and hold in place for a few seconds Allow to cure fully before moving the coral again Ideal for Coral fragging SPS, LPS, and soft coral mounting Reef aquascaping Securing loose rock pieces Marine tanks of any size Strong, easy coral mounting for every reef tank Seachem reef glue 20g gives you a dependable way to secure corals and rockwork with minimal mess and maximum control.

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Seachem Reef Iodide 250 ml–500 ml Description Seachem Reef Iodide is a concentrated liquid supplement formulated to replenish iodine and other essential trace elements that are naturally consumed by corals and invertebrates in marine and reef aquariums. Iodine plays a key role in coral pigmentation, polyp extension, and overall health. Reef Iodide helps maintain balanced trace element levels to support vibrant coral growth and long‑term reef vitality. Key Features Replenishes iodine and essential trace elements Specifically designed for marine and reef aquariums Liquid formula for easy dosing Supports coral pigmentation and polyp extension Compatible with regular reef maintenance routines Available in 250 ml to 500 ml sizes Benefits Helps maintain optimal trace element balance in reef systems Supports enhanced coral coloration and vitality Encourages healthy polyp extension and reef activity Easy to dose as part of ongoing aquarium care Works with other reef supplements for balanced chemistry Usage Test iodine or trace element levels routinely if possible Dose according to aquarium volume and current trace element levels Add Reef Iodide directly to the aquarium or dosing container Dose regularly as part of routine reef maintenance Monitor coral response and adjust dosing as needed Use alongside comprehensive reef supplement programs for balanced water

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Seachem Reef Iron 100–500 ml Description Seachem Reef Iron is a liquid trace element supplement formulated to replenish iron and essential trace metals that are consumed by corals and other invertebrates in marine and reef aquariums. Iron is important for healthy coral pigmentation, metabolic processes, and overall vitality. Reef Iron helps maintain stable trace element levels, supporting vibrant coral growth and balanced reef water chemistry. Key Features Provides essential iron and trace elements for reef aquariums Liquid formula for easy dosing Designed specifically for marine and reef systems Supports coral pigmentation and metabolic health Available in sizes from 100 ml to 500 ml Can be used as part of a regular supplement program Benefits Helps maintain balanced trace element levels Supports vibrant coral coloration and growth Encourages overall coral and invertebrate health Easy to dose and integrate into maintenance routines Works alongside other reef supplements for complete water chemistry support Usage Test iron and trace element levels if possible before dosing Dose according to aquarium volume and current water parameters Add Reef Iron directly to the aquarium or dosing container Dose regularly to maintain balanced trace element levels Monitor coral response and adjust dosing as needed Use with other reef supplements for a complete nutrient regimen

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Seachem Reef Kalkwasser  250 g- 500 g Description A high-purity calcium hydroxide supplement for reef aquariums, designed to maintain optimal calcium and alkalinity levels while raising pH naturally. Seachem Reef Kalkwasser supports strong coral skeletal growth, stabilizes water chemistry, and enhances overall reef health. Ideal for SPS, LPS, and soft corals. Key Features • High-purity calcium hydroxide for reef aquariums• Maintains calcium and alkalinity levels• Naturally raises and stabilizes pH• Supports coral skeletal growth and development• Easy-to-use powder for precise dosing Benefits ✔ Promotes strong coral skeletal growth✔ Stabilizes calcium, alkalinity, and pH✔ Enhances overall reef vitality and health✔ Supports healthy SPS, LPS, and soft corals Usage Test calcium and alkalinity levels before dosing. Mix the powder with freshwater to create a saturated solution. Add the solution slowly to the aquarium or sump, preferably via a drip system. Monitor calcium, alkalinity, and pH levels regularly and adjust dosing as needed.

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