Shop for Aquarium Water Care

Concentrated liquid supplement provides magnesium for healthy coral growthAids in maintaining proper alkalinity (buffering capacity) and calcium levelsIonically balanced to safely raise magnesium levels in marine aquariumsTechM safely raises the magnesium level in marine systems without upsetting the ionic balance. Increases the magnesium level to appropriate levels, allowing easier maintenance of alkalinity (buffering capacity) and calcium level, which in turn help regulate pH. Also helps with the formation of calcium "skeletons" of coral and prevents premature calcium precipitation. 16 oz treats 4,700 gallons.Please click on "More Information" for directions for use.

Concentrated liquid supplement provides magnesium for healthy coral growthAids in maintaining proper alkalinity (buffering capacity) and calcium levelsIonically balanced to safely raise magnesium levels in marine aquariumsTechM safely raises the magnesium level in marine systems without upsetting the ionic balance. Increases the magnesium level to appropriate levels, allowing easier maintenance of alkalinity (buffering capacity) and calcium level, which in turn help regulate pH. Also helps with the formation of calcium "skeletons" of coral and prevents premature calcium precipitation. 16 oz treats 4,700 gallons.Please click on "More Information" for directions for use.

Provides iodine in a unique triple-release system for sustained availability to invertebrates over weeks of time. 16 oz. treats 4,700 gallons.

Provides iodine in a unique triple-release system for sustained availability to invertebrates over weeks of time. 16 oz. treats 4,700 gallons.

2-part ionically balanced liquid calcium and buffer systemAchieve ideal calcium levels while maintaining proper alkalinityGreat for all marine aquariums, especially reef aquariums with higher calcium demandsIonically balanced, 2-part calcium and alkalinity system for convenient supplementation. When used together in equal amounts, TechCB Parts A and B safely raises both the calcium and buffer level in all marine aquariums without causing calcium levels to get too high or alkalinity to drop. Phosphate, nitrate, and gluconate free. 16 oz treats 1,900 gallons. (Part A and B both required.)Please click on "More Information" for contents and directions for use.

2-part ionically balanced liquid calcium and buffer systemAchieve ideal calcium levels while maintaining proper alkalinityGreat for all marine aquariums, especially reef aquariums with higher calcium demandsIonically balanced, 2-part calcium and alkalinity system for convenient supplementation. When used together in equal amounts, TechCB Parts A and B safely raises both the calcium and buffer level in all marine aquariums without causing calcium levels to get too high or alkalinity to drop. Phosphate, nitrate, and gluconate free. 16 oz treats 1,900 gallons. (Part A and B both required.)Please click on "More Information" for contents and directions for use.

2-part ionically balanced liquid calcium and buffer systemAchieve ideal calcium levels while maintaining proper alkalinityGreat for all marine aquariums, especially reef aquariums with higher calcium demandsIonically balanced, 2-part calcium and alkalinity system for convenient supplementation. When used together in equal amounts, TechCB Parts A and B safely raises both the calcium and buffer level in all marine aquariums without causing calcium levels to get too high or alkalinity to drop. Phosphate, nitrate, and gluconate free. 16 oz treats 1,900 gallons. (Part A and B both required.)Please click on "More Information" for contents and directions for use.

2-part ionically balanced liquid calcium and buffer systemAchieve ideal calcium levels while maintaining proper alkalinityGreat for all marine aquariums, especially reef aquariums with higher calcium demandsIonically balanced, 2-part calcium and alkalinity system for convenient supplementation. When used together in equal amounts, TechCB Parts A and B safely raises both the calcium and buffer level in all marine aquariums without causing calcium levels to get too high or alkalinity to drop. Phosphate, nitrate, and gluconate free. 16 oz treats 1,900 gallons. (Part A and B both required.)Please click on "More Information" for contents and directions for use.

PART B IS HALF OF AN IONICALLY BALANCED COMPLETE CALCIUM AND ALKALINITY CONTROL SYSTEM SUPPLEMENT FOR ALL MARINE AQUARIUMS. WHEN PARTS A AND B ARE USED SIMULTANEOUSLY IN EQUAL AMOUNTS THE SYSTEM WILL RAISE BOTH CALCIUM AND BUFFER LEVELS IN THE AQUARIUM.

Give all your aquarium pets a healthy home in deionized waterSet up easily in no time - just hook up to any faucet (no tools needed)Easily remove impurities and dissolved solids from your tap waterFeatures super activated carbon and color-changing ion-exchange resin. The filter gradually changes color as it's working - proving effective filter performance and illustrating remaining filter life. Comes fully assembled and attaches to any faucet. Produces an average of 25 to 125 gallons of perfect aquarium water, depending on the mineral content of your tap water, before a new cartridge is needed.The tap water filter uses a disposable, easy-to-replace cartridge to remove sediments, chlorine, chloramine, heavy metals, organic chemicals, and inorganic ions from tap water - creating contaminant-free deionized water for reef, saltwater, freshwater, and planted aquariums.Complete with universal faucet adapter, extension tube, connector, Electro-Right, and pH adjuster.Please click on "More Information" for installation instructions and how to change the filter cartridges.