The oscar fish can be a handful to manage once you have them in your tank but if you provide them with the right conditions and tank mates then it can be much easier to handle them.
Oscar fish tank mates.
However don t get upset.
So really what i m trying to get across is that even though catfish are a good tank mate small catfish like pictus species that don t grow much more than 6 inches could be a problem.
In addition oscar is a raptorial feeder that should be kept in a separate tank with its couple match or in a very large tank with large tank mates.
Oscar fish will grow to over 12 14 and need a large tank.
The complete oscar fish care guide.
Otherwise these long fish which can grow up to two feet in length are great tank mates for your oscar cichlid.
The majority of the fish that i have suggested as tank mates will require at least 50 gallons just for themselves excluding the oscar.
If you are positive that this is the fish you want go ahead the fish is easy in care and soon you ll have a nice smart and almost pet.
Oscar fish are known for their quite aggressive behavior towards other fish.
Types diet tank mates january 11 2019 robert freshwater fish 19 oscars are infamous for their aggression which is hard to imagine since they swim so gracefully but they prove that looks can be deceiving.
Keep them well fed and provide some big rocks and caves with plenty of water volume and a good size aquarium and you ll have no issues finding suitable tank mates for tiger oscars.