Yeh dude, I currently got 3, I am getting rid of 1 cos it is a 5g sitting empty. My 15g has got a betta and some cardinals, it is a dutch style aquascape which looks real nice imo. I have also got a 45g with a female betta, corydoras, siamese algae eaters and siamese flying foxes. That is also an aquascape with a lovely non c02 injected carpet of monte carlo. What are you rocking?