im not sure if i should get a friend for my oscar...

he is 11 months old and has been on his own since he killed his friend when i first got him got him at 3 weeks from a friend...

i have just upgraded his tank to a 4ft tank.. should i get him a friend?? well at lease try to introduce him to a friend??

will the tank be big enough... not sure how many gallons it is...

4ft... i think thats a 55 gallon. which wouldnt be quite big enough. i may be wrong about the size, maybe even 75 which is still alittle on the small side, but with a good filter system and a weekly water change, there shouldnt be any problems

if you give us the tank size then we can tell you if you have room for 2 fish. or you can work this out yourself. top left of the page is "home" select this and look for the calculator to measure tank volume, put your tank size in and it will give you the gallons of your tank. you need a minimum of 55g for 1 Oscar and 75g plus for 2 fish.