1. You should keep some brushes on hand, especially if you are a reef aquarium owner.† With your brushes you will be able to clean off any built up grime from inside your aquarium or on the surfaces of your hard corals.
2. It is never a good idea to hand freed a Lionfish.† No matter how tame you think your Lionfish to be, they still have very venomous spines and should never be hand fed.
3. Clownfish are all born as males, but when the age and get older they have the amazing ability to switch sexes .