I wanna get aleast one discus. I have the perfect tank for them. Water is fine, tanks been up for 4 years now. but i'm concered that it will be lonely by itself. If i need nore then one i probably wont get them just due to lack of funds. Anyway--i also want to know if they would be ok with some rummynose tetras, blue rams, cardinal tetras and a gold nugget pleco. Thanks guys.