Although in captivity, this territorial aggression has never gone, and thus becomes one common reason why the fish are unable to cohabitate with
other tank mates.
Not exact matches
And that «failure» led Peichel and her colleagues to later brainstorm — and build — a special fish
tank with transparent compartments for two males and one female that allowed them to test
other aspects of fish
mating preferences.
There are lots of fish that could be kept in the marine aquarium, some of them for advanced aquarists, some not suitable for reef systems, some over aggressive with care needed in selecting
tank mates and
others of course suitable for beginners.