NOOB HERE FROM HAWAII

just got into "fish" and I think im getting addicted already after owning my "pacu" for 3 weeks. currently in a 29g tank. yes, I know, too small. but what would I know im a noob! I thought I was getting a 4" pacu so I thought 29g would be ok for now. but actually ended up being 7" so tank is too small for him. trying to find a nice set up here on Oahu on a 125g with stand and canopy. im sure it would look really nice in my black themed contemporary living room. anyways, whats up and look forward to spending many hours on here learning this new hobby. ALOHA