been looking on this site for a while now and decided to register. To start off i only have 3 tanks, a 10g, 20g, and 38g in my tiny 1 bedroom apartment. but moving soon into a house and ready to upgrade to something much bigger. i plan on buying a 300 gallon, 84''x24''x37'', here in a couple weeks for $500, hopefully. my only downfall is, is that its only 2 feet wide. i want to have a silver arowana, i know a guy who sells them for $45, and a tiger shovelnose catfish. if i could get some input i would greatly appriciate it. thanks and happy to be here 
to MFK!