Well, you really shouldn't, but if your tank if big enough, cichlids of similar size, water requirements and aggressivity would be okay, such as, say, a Texas Cichlid. However, you would have to monitor their behaviour closely and have a backup plan in case one or the other decided they didn't like each other.
The other issue is size. One oscar needs at least 60 gallons of water, so a tank with two fish that size would need to be at least 120 gallons.
Oscars come in so many diverse colours. They really would be happier if their tankmate(s) was another oscar.
Anyway, if you do get another fish, do make sure it's the same size as the oscar. Otherwise, one may get eaten.
2006-12-14 14:14:44
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answer #1
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answered by Zoe 6
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There are some ways you can do it, but as stressed you really need a large tank to get away with it.
Other large cichlid might be considered, but it's not the best idea. Cichlids naturally do not like the company of other cichlids, and by over-crowding the tank you might be able to achieve some sort of tolerence, at least for a while, but even still the fish will never act as natural as they would in a proper species tank. Also, while Oscars are considered aggressive, they are acually pushovers compared to other similar sized cichlids. If people tell you their cichlid mix is working, you should question how old those cichlids are - they get meaner as they get bigger and older.
As for non-cichlids, if you have room you can go with most catfish and pleco's that grow large enough. For mid water fish you can go with silver dollars, tinfoil barbs, or other similar schooling fish that grow large enough not to be eaten - just keep in mind how much faster Oscars grow then most of the fish you might put with them, and make sure you keep shoaling fish in shoals.
If your tank is less then 100 gallons then it really should be an Oscar only tank, with just one or a pair (keeping in mind that a pair is different then two) and perhaps a large pleco.
2006-12-15 08:33:47
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answer #2
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answered by Ghapy 7
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No way my 2 oscars have alot of freinds 1 jack dempsey,1 green terror, 2 lukinini (peacock bass) 2 pictus catfish 1 jaguar 1 firemouth 1 texas cichlid 1 buttukufri 2 white convicts but i also have a 200 gallon tank
2006-12-15 04:32:15
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answer #3
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answered by Anonymous
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Fishes ought to nicely be complicated, reckoning on the kinds of fish you've and the length of the tank. i got here upon a area for you that would help you're making your decision plenty a lot less annoying. purely right way is to bypass to the puppy save, locate the fishes you want and note what length tank purely right matches them. additionally they promote set up tanks, which will contain the basics you want like, clear out, air, heater, basic, nutrients, rocks and so on. good luck!
2016-11-26 20:16:26
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answer #4
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answered by frick 4
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Ciclids,salvini,other oscars,green terrors,jack dempseys,they need to all be introduced at the same time,if you put a fish into a tank that is already occupied by your oscar,he will fight them and probably kill them,remember thats HIS house,they should also be about the same size,
2006-12-14 17:51:25
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answer #5
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answered by Droptine s 4
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I HAD A FISH TANK WITH TWO OSCARS AND TWO PECOS(RELATED TO PURANA'S), AND AS THEY GREW BIGGER THEY WOULD FIGHT AND SNAP AT EACH OTHER. THE PECOS ATE ONE OF MY OSCARS SO I HAD TO SEPARATE THEM. BUT I HAVE PUT GOLDFISH, BETTA'S AND THE OSCAR ATE THEM. THE ONLY THING I KNEW HE WOULD LEAVE ALONE WAS THE ALGAE EATER, BUT THEN HE ATE THAT ONE TOO. SO IT LOOKS LIKE THE ANSWER WOULD BE NO.
2006-12-14 14:57:48
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answer #6
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answered by JANE 2
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Maybe a Pleco of similar size.
2006-12-14 15:13:00
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answer #7
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answered by Anonymous
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other south american cichlds. I have personally kept fire mouths with them (the fire mouths were breeding all the time). Jack Dempsey or convicts can also work.
2006-12-15 01:53:28
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answer #8
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answered by Robin 3
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feeder fish
2006-12-16 11:45:14
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answer #9
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answered by Chris 5
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