what is the big benefit or downfall of having a 100gallon tank over a 50gallon? I thought about just doing colorful Cichlids in a freshwater tank. my boys want to decorate the tank in some drift wood and rock and put 2 small bass in it and watch them grow and put minnows in it to watch them feed and just watch the bass in general because they love to fish. or I have also for the prettiness and stress relief effect it would be pretty to have a salt water talk with just corral and Aninemies(sorry for spelling) and just 3-5 pretty clown type fish or other small colorful fish. something to just sit in front of and watch. I am on a budget. after losing my leg on duty with fire station I am in a wheelchair in evenings after being in my leg all day and its sore. thanks for the help and advice