I have an 80 Gallon tank (Was informed by the pet store that they believe it is a 90 lol). The Ph is and has been at 7 for weeks the Hardness is reading 8 currently. No Ammonia. My question is... Is it possible to have two Oscars live happily in a tank this size? I had a 55 Gallon and for several Years had two Oscars and a Pleco (about 14 inches) in it that seemed very content and healthy. I ended up taking the fish to a pet store when I moved.
My current tank is cycled and at the moment has several gold fish in it. There purpose was only for cycling. I saw a rather large Oscar at a good store near here and was wondering if I should get him or go with two of the smaller ones they carry. I just want to make sure he is content on his own as well. Although I plan on adding a Pleco soon as well. I just seem to like the Plecos. Would love to have a Green Terror tank but there are none around where I live to be had.