Hi all I am new to the aquarium world as my son thought it would help as a stress reliever to have a hobby.. I am a grandma in her late fifties what has always been fascinated by aquariums it never thought to own one.. boy oh boy it has been fun setting up my tank to say the least.. nothing fancy .. I have guppies , cardinals & mollies & 1 cat fish.. hoping to utilise this forum when I get stuck on what to do