1. After you have set-up your fish aquarium and enjoyed watching the fish in it swim about
under soft or bright lighting, there is the unavoidable possibility of also dealing with scuff and
algae build-up, which are natural possibilities to keeping water in an enclosed area where
marine residents live and various bodily secretions take place besides plant life exists.

The Mollies belong to the Poecilia family and are easy to keep in a tank environment; they are
akin to the swordtail fish, which belongs to the Xiphophorus helleri group. It has a larger fin than
the swordtail and mollies can be of many different shapes and size, reaching up to 4 3-
quarter inches sometimes with only the males being an inch or so smaller