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 tank mates catfish.
However don t get upset.
My oscars are just over 7.
But they are compatible tank mates for your oscar.
Plants that you can add is floating water moss amazon sword and crypt wendtii.
The same is also true for the best oscar fish tank mates that i presented.
Oscar tank mates may be catfish firemouth cichlids silver dollar fish and blue acara.
Get all the extra ben.
Chocolate cichlids are peaceful in nature which prove them a better tank mate for your heavy oscar.
They are medium in size.
This is why you should put lots of aquatic plants and ornaments that can serve as a cover or hiding spots in the oscar fish community tank.
Like plecos catfish frequently have spines on their balances that can kill oscars whenever gulped.
Oscar fish loves to hide sometimes.
They would make great fish tank mates for the oscar fish because of their peaceful demeanor and also great looks.
Dempseys are also the good tank mates for your oscar.
Some are aggressive and some are timid.
Oscars are vast intense fish that will single out tank mates.
Huge catfish can make extraordinary oscar tank mates yet little species can represent an enormous danger.
Unfortunately as docile as oscar fish are around humans they can be relatively aggressive when raised in a tank.
The silver dollar fish is quite big and you don t need to worry about that.
The other cases involved the oscars owner having to manually remove the fish from the tank and use tweezers to get the catfish out of the mouth of 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.
While the oscar fish can be aggressive towards other fish it is mainly against smaller fish.
They can grow to up to 6 inches in size.
Still you can buy tank mates for your fish but you have to take care of things while you do this like buy a fish that is shy timid bottom dwelling and larger than oscar s mouth in size.
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.
Opting for a larger tank can reduce some issues related to aggression try to keep a tank that is at least 75 gallons in size.
Here s 10 great ideas.