Just when we think we’ve seen it all when it comes to pygmy angelfish hybrids, along comes not one but a pair of unusual coral beauty angelfish which make us rethink this whole concept of hybridization. Classically, what we are taught is that hybrids of “true” species are sterile, like a mule. However we’ve been … Continue reading Coral Beauty angelfish hybrids seem to be the result of three way hybridization