So what fish are you going to get for it?Thanks Donny B! yes I have looked into the 90s and 110s but I still have to go with the 75. My lfs’s don’t sell 90s and rarely get in a 110 and I’m going to purchase a 75 tomorrow from petco that is on sale. I do understand the benefits of the extra water volume but like CrazyPhishMan said these tall tanks especially the 110 are difficult to clean. Also would do the 120 but I do still live with my mom so I had to agree on a tank size. And the 120 is too deep for the area I’m allowed to keep the tank. I don’t plan on keeping a pair in the 75 but while I’m growing a group out, if some decide to pair up I’m not going to stop them. Once they get to big or aggression sets in I will do what seems right.