You might be able to get away with it, but honestly i don't think it's a very good idea. The Oscars are likely to nip the fins of the koi. Oscars are much more aggressive
hi im 13 ive had Oscars and are sensitive to nitrates you should be changing the water regulary and should have an air pump and they should have a big tank and not to many tank mates hi im 13 ive had Oscars and are sensitive to nitrates you should be changing the water regulary and should have an air pump and they should have a big tank and not to many tank mates
I would advise at least an 8 foot long by 2 foot square tank for that many Oscars.
Not very effectively since Koi are coldwater fish and Oscars are tropical.http://wiki.answers.com/Q/Can_Oscar_Koi_Carp_be_Tank_Mates&action=edit§ion=new
This is dependant on their care involving tank size, feeding, water parameters, water quality, and tank mates
I would say a standard 125 or even better a 150 with a large canister filter such as an fx5 would be sufficient for 3 adult Oscars.
A well set up and properly filtered 30 gallon tank would be OK.
* Oscars * Cichlids (a green terror cichlid would go great with one) * Parrot fish (that is just as equally large as the Pacu) * Red Tinfoil Barb Fish * Plecos (but has to be plecostumus, the large ones) * Red Hook Silver Dollar Fish There are numerous other aggressive, semi-aggressive freshwater fish that Pacus can be good tank mates with. Ask your local pet shops or aquarium. Make sure the Oscars aren't really aggressive.
Tasty goldfish. Pretty much anything you put in with an Oscar is going to be it's next meal, so save your money and don't put in anything that you don't want eaten.
I do
yes they can
One Oscar needs around 20 Gals. Two can survive in about 30 gals. If you wish to rear Oscars you will need at least 5 young fish to avoid deaths from bullying and you will need to house them in at least a 50 Gallon tank.
The Oscar fish naturally stay calm when they are in a pair.keeping more than two Oscars in the same fish tank can cause then to get aggressiveso keep two Oscars at the max in one tank.