I am really interested in fish. I grew up with a 140 gallon saltwater tank but that had to go. That was a few years ago. Now, I have a 10 gallon with a few newts, two glass cats bettas and a pleco. Honestly, I'm getting tired of it. It's no fun. I want something bigger but don't know where to get the supplies. I'm looking for something in between 30-50 gallons. I'm interested in the stranger fish, though, like the whiptail cat fish and the fire eel, black ghost knives, discus' (even though they're god awefully expencive for my budget), things of that nature. However, with a low budget and limited space, a tank, stand, pumps, fish, kits, and props are all going to take a rather large toll on my financially. Any help for me?