IMO, if you plan on 2 tanks, 55s would be fine. as far as tank mates...any fast schooling fish. ie. barbs...
HrHagel;3574178; said:So that's why my brother has a ~55g with JD, 2x GT, 1x RD, 4x Firemouth, 1x Oscar and they are all in perfect condition, and his Oscar won in a local contest.
He's running 2x FX5 and 1 internal UV sterilizer on the tank.
There is plenty of roaming space, and your comparison is invalid, due to fish not having frontal lobes, but that's a whole other discussion.Sarah88;3574231; said:keeping water clean is not the only thing you have to consider, i seriously feel sorry for your brothers fish, they may be healthy but how happy or thriving could they really be when they barely even have room to turn around with out running into another fish, people in prisons are kept really healthy too but you really think theyr happy in their small cell? i figure we are already taking them out of their natural habitat and placing them in small glass boxes, the least we can do is give them the best habitat we can possibly provide them, i think a 75 could house these guys well though if you get an especially aggressive specimen you may have to trade out for another one with calmer personality
HrHagel;3574254; said:There is plenty of roaming space, and your comparison is invalid, due to fish not having frontal lobes, but that's a whole other discussion.
All i'm saying is, there is no definite measure on what type of tank any fish will need, since it's all theoretical and could be just as incorrect as it is true.
All i know is, when my brother can keep the healthiest and most beautiful fish in the county, in his 55g, that tells me a 55g is not an impossible choice for a tank.
Granted my brother has 20+ years of fishkeeping experience, but that still doesn't change the factual evidence, as to what tank size could fit these fish, and since he didn't ask for anything else, i just simply stated the size to my knowledge.
Actually, that is somewhat untrue.Sarah88;3574413; said:havin frontal lobes has nothing to do with it i realize fish do not have same emotions like people so this comparison is not 100% accurate i was just putting it into perspective, a fish knows through INSTINCT whether it has enough room for a territory to himself and whether he is being allowed to carry out those INSTINCTS in the habitat he is in, and if all these fish are full grown then no there is not "plenty of room to roam" especially since oscars are prone to laziness anyways if they are not given ample swimming room they become lethargic and therefore fat which can eventually affect their health no matter how clean the water is, just because your brother got lucky with fish that are not aggressive does not mean you should be giving this as an example that these aggressive fish will work in small tank because in most cases this will NOT work and shouldnt anyways as fish need more swimming room than that as i already said i think these fish would be good in a 75 with good filtration and small school of dithers
Not to do this seems kind of foolish,doesn't it?justonemoretank;3574400; said:Why would you run 2 FX5's instead of just buying a larger tank? He's got six hundred dollars' worth of filtration on a tank that will always be too small! It would be so much better to have a 125 and only 1 FX5.