I havenít done a lot with aggressive fish I have only really kept community fish and am looking to experiment with them and was suggested to try those fish I have done lots of research but am finding it hard to find the right tank do you think a 500 litre is big enough??
Well 100 gallons (378 liters) would be just for the pair of oscars if that helps. They get about 12" (30cm) in size.
Again all the fish you want get big or might not be compatible.
Maybe stick to one species.
I already have 2 grown blue phantom Plecos them at have been breeding and the fry are now big enough to be moved on I am thinking of putting My oldest in in with them because I really like them and they’ll help clean up