Gem Tang - Madagascar Rainbow Each cutout has a special

Each cutout has a special membrane inside to lock your frags in place

and a male can be added for every 4 or 5 females

but it also helps to aerate and turn over the aquarium sand

Under blue-heavy LEDs

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Gem Tang - Madagascar Rainbow Each cutout has a specialZebrasoma gemmatum Tangs are also known as surgeon fish within the industry due to them having a sharp spine that looks similar to a scalpel at the base of their caudal fin (tail). They use this spine as protection against predators, so be sure to use caution when handling. In the wild, adults tend to live singly, so they should not be housed with fish that look similar in shape and colors. Tangs are considered to be peaceful towards most other tank