I do not need to read more. They have been selectively bred to be this way. There would never be anything other than your standard perc/ocellaris if it weren't for mutations, which are a form of natural selection. Mutations are not good nor bad. They just are. It is by human design that these mutations are successfully achieved generation after generation.
In molecular biology and genetics, mutations are changes in a genomic sequence: the DNA sequence of a cell's genome or the DNA. They can be defined as sudden and spontaneous changes in the cell. Mutations are caused by radiation, viruses, transposons and mutagenic chemicals, as well as errors that occur during meiosis or DNA replication. They can also be induced by the organism itself, by cellular processes such as hypermutation.
Mutation can result in several different types of change in sequences;(DNA) these can either have no effect, alter the product of a gene, or prevent the gene from functioning properly or completely.
Im not trying to argue or start anything but I don't understand how people refuse to accept that all these clown "morphs" are just random mutations that have been selectively bred.
But are far as this thread goes: make sure you see the platimums you are interested in eat before you purchase them. Please.