Oscars grow really big. Yours are practically children just now, so they're most definitely gonna need a much bigger tank.
The same goes for your algae eater – if it's a plecostomus, it's still has a whole lot of growing to do.Not a hope !!!!
Any ONE of those fish will outgrow a 30gal.
Expect them all to grow to at LEAST 12" long, and all are very messy fish.
Depending on the temperament of the individual fish you may be able to keep them in about 90gal with some serious filtering and plenty of water changes.
Ian
The best blog related to academy awards



Leave a Reply