Acropora - Bonsai Gorgonians Bubble corals can be hardy

Bubble corals can be hardy once established and are not prone to pests

but a well cared for frag can grow into a beautiful colony in the aquarium

Lighting: Low - High

Most corals are multicolored and may have a contrasting center or stripes

They grow up to 18 inches and typically have smooth shells

Acropora - Bonsai Gorgonians Bubble corals can be hardyConsidered 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,