Hi, tomorrow I'm picking up a Juwel Rio 180, complete with fish, that I'm hoping to turn into a planted tank. The fish that come with it are 1 large Angel, 2 large Clown Loach, 1 large Orange Tailed shark, 1 frog (I assume a dwarf amazon!) 1 plec "with spots" and 12 "smaller fish". Can anyone forsee problems (apart from the size of the fish!) I was hoping to have shrimp, but not with the Loach . These fish were the sellers pride and joy so I'm loath to sell any on, I'll work with them instead!