Seachem Reef Complete 500mL Liquid ionic calcium source Most concentrated calcium supplement on the market (160,000 mg/L) 100% soluble. Be wary of products that are milky white or need to be shaken Reef Complete® is a concentrated (160,000 mg/L)...

Seachem Reef Complete 100mL Liquid ionic calcium source Most concentrated calcium supplement on the market (160,000 mg/L) 100% soluble. Be wary of products that are milky white or need to be shaken Reef Complete® is a concentrated (160,000 mg/L)...

Seachem Reef Calcium 500mL Liquid organic calcium source Maintains calcium and accelerates coral growth Concentrated (50,000 mg/L) Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain...

Seachem Reef Calcium 250mL Liquid organic calcium source Maintains calcium and accelerates coral growth Concentrated (50,000 mg/L) Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain...

Seachem Reef Builder 600g Raises carbonate alkalinity (KH) with minimal impact on pH A blend of carbonate sources that will not lower pH as competing bicarbonate only products can Will not deplete calcium, magnesium, or strontium Reef Builder™...

Seachem Reef Builder 300g Raises carbonate alkalinity (KH) with minimal impact on pH A blend of carbonate sources that will not lower pH as competing bicarbonate only products can Will not deplete calcium, magnesium, or strontium Reef Builder™...

Seachem Reef Builder 50g Raises carbonate alkalinity (KH) with minimal impact on pH A blend of carbonate sources that will not lower pH as competing bicarbonate only products can Will not deplete calcium, magnesium, or strontium Reef Builder™...

Seachem Reef Buffer 50g Raises pH to 8.3 Raises pH and carbonate alkalinity together pK (8.6) allows for greater pH stability in a reef system where the bioload is significantly more than in a fish only system When used as directed Reef Buffer™...

 Seachem Reef Advantage Calcium 250g Concentrated, powder ionic calcium Maintains magnesium and strontium Can be added directly to aquarium  Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium...

Seachem Reef Buffer 500g Raises pH to 8.3 Raises pH and carbonate alkalinity together pK (8.6) allows for greater pH stability in a reef system where the bioload is significantly more than in a fish only system When used as directed Reef Buffer™...

Seachem Reef Buffer 250g Raises pH to 8.3 Raises pH and carbonate alkalinity together pK (8.6) allows for greater pH stability in a reef system where the bioload is significantly more than in a fish only system When used as directed Reef Buffer™...

Seachem Reef Advantage Calcium 500gm Concentrated, powder ionic calcium Maintains magnesium and strontium Can be added directly to aquarium Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to...

Marina Betta Pure Water Conditioner - 25 ml  Marina Betta Pure Water Conditioner makes tap water safe for your betta by removing harmful chlorine, chloramine and heavy metals found in tap water. Protects fish with a healthy slime coat...

Marina Betta Pellet Shaker 2.5 gm Marina Betta Shaker pellets are the ideal food for your Betta fish. The food offers a protein rich and nutritious daily diet with specifically designed bite size pellets. The food's cardboard can be...

Marina Betta Buffet Vacation Block The Marina Betta Buffet blocks are the ideal vacation food. No need to worry about your Betta if you go away. The buffet block will slowly release all essential multi-vitamins and nutrients over a period of...

API Tap Water Conditioner 1.89L Super-strength water conditioner. Instantly removes chlorine and neutralizes chloramines. Also detoxifies heavy metals in tap water. Requires only one drop per 3.74L. Use when setting up a new aquarium or...

API Stress Coat 1.89L STRESS COAT makes tap water safe and contains the healing power of Aloe Vera, scientifically proven to reduce fish stress and heal damaged tissue.  Benefits: Makes tap water safe; removes chlorine and chloramines...

API Plastic Test Tubes for Test Kit (3pk) (32) Replacement API Plastic Test Tubes for liquid API Test kits or API Master test kits 1 x 85mm x 13mm diameter plastic test tube with a 5mL mark 1 x Plastic Cap      

API Stress Zyme 1.89L Contains live bacteria to consume sludge and reduce aquarium maintenance Benefits: Keeps aquariums clean Improves biological filter Follow API Easy Care Guide and use STRESS ZYME: Weekly as part of Regular Care to...

API Betta Water Conditioner 50ml API® Bettafix is an all-natural, antibacterial medication for Bettas that should be used whenever your Betta exhibits signs of disease, such as wounds, ulcers, mouth fungus, fin & tail rot, slimy...