Mysterious “Koi aberrants” are not exclusive to the Zebrasoma and Centropyge genera

Over the years we’ve featured a myriad of “koi” aberrations, which mostly seem to inflict large fully grown adults of the surgeonfish genus Zebrasoma, as well as the dwarf angel genus Centropyge. While not always aesthetically pleasing, from a genetic…

Almost full black Rock Beauty Angelfish is a unique stunner

We’ve posted so many aberrantly colored fishes here on ReefBuilders that it has become part of the norm to expect something weird and off-colored to pop up every now and then. Yet it never gets old and each fish lucky…

Tricolor LED pucks for the AquaIllumination bring the standard and royal blues

We’re not sure what to be most excited about regarding the new Tricolor LED puck for the AquaIllumination light: that it’s the first commercial aquarium LED light to incorporate XP series royal blue LEDs or the first to deliver both…