Acropora - Blue Matrix Size:1.5-2 Inch to which they are very

to which they are very prone

Their sting is quite mild

in which case the smallest more submissive fish remains a male

Gem tangs can be aggressive towards similar species so add with care

They grow up to 18 inches and typically have smooth shells

Acropora - Blue Matrix Size:1.5-2 Inch to which they are veryConsidered by many to be the pinnacle of reef keeping success, Acropora corals are extremely demanding, but just as rewarding if given proper care. They require exceptionally stable water quality which can only be provided in a well established aquarium over 6 months old. High levels of nitrate and phosphate are not tolerated and commonly cause browning; although low, stable levels are necessary for best growth and color. Alkalinity, calcium,