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Products > Additives 12 Items found Sort items by Title Price Date   View as Slideshow Seachem Alkaline Buffer 300g View> Description: Alkaline Buffer™ is a non-phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness ... $6.95 In Stock (1) Quantity Add to Cart Seachem Reef Builder 300g View> Description: Reef Builder ™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, c... $6.95 In Stock (2) Quantity Add to Cart Seachem Reef Calcium 250mL View> Description: Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Polygluconate complexation confers several benefits: it increas... $6.95 In Stock (2) Quantity Add to Cart Seachem Prime 325mL View> Description: Prime™ is the complete and concentrated conditioner for both fresh and salt water. Prime™ removes chlorine, chloramine and ammonia. Prime™ converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Prime™ may be used dur... $8.49 In Stock (2) Quantity Add to Cart Seachem Reef Complete 500mL View> Description: Reef Complete™ is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth... $8.49 In Stock (2) Quantity Add to Cart Seachem Marine Trace 250mL View> Description: Marine Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper fish health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normall... $8.95 In Stock (2) Quantity Add to Cart Seachem Reef Trace 250mL View> Description: Reef Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper reef health and growth. Trace elements are normally depleted by utilization, oxidation and precipitation. The latter two processes occur mor... $9.95 In Stock (2) Quantity Add to Cart Seachem Reef Strontium 250mL View> Description: Reef Strontium™ is intended to restore and maintain strontium to levels found in natural seawater without affecting pH. Strontium is utilized in the same manner as calcium and holds a similar importance in maintaining a vigorous level o... $9.95 In Stock (2) Quantity Add to Cart Seachem Reef Carbonate 500mL View> Description: Reef Carbonate™ is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either bec... $9.95 In Stock (2) Quantity Add to Cart previous 1 | 2 next