I'm getting a Pangasius Cat next week as a rescue. It belongs to a lady that bought it for her 35 gallon. After buying a 55 and a 75, she needs to find a new home for it. It's up to about 16" now.
I plan on putting it in my 185 gallon fiberglass tank (48" square by about 22 inches deep) with an 11" TSN and a 10" P. niger. This will have to do for about a year, I am in the planning stages for a big (800 gallon+) fiberglass tank.
so i bought 2 Iridescent Shark and had them for about a month and a half now. i was wondering what should i feed them to fatten them up a bit cause they only eat food thats on the bottom and they dont eat a whole lot of it. currently eating the sinking pellets i feed. BUT when they do it they look like a vaccum head down tail almost straight up and they just suck away pretty awesome. they are about 3'' - 5'' long still young. the store owner said they were around 1 month old when he sold them to me so yeah =D