|Minimum Tank Size:||
72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Black Rockskipper reach a size of three inches and are typically bottom dwellers. Blenny Fish are somewhat territorial in nature, and only one species per tank is recommended. Extensive rockwork and a good growth of microalgae are necessary to successfully maintain them in captivity.