after choosing the tank you want what comes next? Ive heard something about having a second tank under neath the firat one? Whats the next steps after picking that display tank out? What will i need to go further and what works rather than whats best? Im trying to get into this hobby so im starting small with a 20-30 gallon tank size. Any tips or tricks and help is appreciated
thanks in advance!
thanks in advance!


