brigette17
Fish Fanatic
hi everyone i just got 2 swordtails,1 mickey mouse platy,2 sunset platys n a angel fish..yay is this a good tank for them??
I'd return the swordtails too, as they can get to 4". Personally, I'd not keep platies in a tank that small, but that's my personal preference, it is possible to I'm sure. The basic rule is 1" of adult fish per gallon. Platies get to 2-2.5", so if you return the angel and swordtails, you have 6-7.5" of fish in there. You could get another platy, or maybe push the boat out and get 5 dwarf rasbora or similarly sized fish. Platies will breed though (ours are so prolific I wouldn't doubt they could breed on dry land lol) - so be prepared to either cull or get another tank to raise the fry inIf you put some real plants in, that will help keep the nitrates under control.
This is because they were kept in too few numbers (when there were 3 of them). They need to be kept in large groups to avoid aggression towards other fish and towards other barbs in their school, thats why when you had 8 of them they were fine.Tiger barbs are a no with the angle, I kept a shoal of 8 with 4 angles for a while and had no problems with fin nips, however 5 of the 8 died and the other 3 became little buggers...
... Lisa... that rule of thumb is applied VERY losely... IMHO the rule of thumb only apply to fish under 3", as I bet a 12" oscar would not be happy in a 12gallon tank...
You never stated that though, all you said was you had a bunch, they were fine, then when they died off they turned aggressive, you did not say that the reason they turned aggressive was because there were not enough of them. You then stated that they aren't ok with angelfish, as they are too nippy, however they were only nippy when they were kept in a small group. So I had to step in and make it clear to the OP that as long as they are in a large group, then they won't be aggressive.Meg, I'm well aware that my tiger barbs were better off in a larger group... that's why I put my story in there... 3 tiger barbs left, 7 more to come...