Seachem aquavitro Ions - 350 ml Aquarium Sand Easily attaches to the side

Easily attaches to the side of most aquariums up to 1" thick

forage-style mixed salad for pet rabbits that encourages active feeding behavior in the form of a delicious and nutritious veggie treat

Perfect for freshwater and saltwater habitats alike

Purge Valve with drain hose for easy maintenance and flushing of canister

Seachem aquavitro Ions - 350 ml Aquarium Sand Easily attaches to the sideions Restores magnesium by employing the most concentrated (90,000 mg L), fully dissolved magnesium First and only liquid magnesium supplement that does not contain ammonia Overview Like calcium and strontium, magnesium is used in the calcification of skeletons of reef organisms. In many cases, magnesium is used in place of calcium for calcification. In addition to its role in calcification, magnesium is used by organisms ranging from bacteria, to