Its gonna be hard to find a schooling group. For a 125 or 75. That will do well with those Bichirs. I believe they will all get over a foot long. Silver Dollars might be a better chose. They are tough fish an their shape is not easily swallowed
I've got 2 Albino Bichirs in my 125 the largest is about 8". The Ctenopoma is 6", an all my Roselines are 4" no problems.
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Yes I know it's hard is why I'm trying to help ^^' They should get over a foot long, yeah. I think two of them get 13" and the other 14"?
I can't do silver dollars as they eat plants like there's no tomorrow from what I've heard and I want this tank to be planted.
I have them on that list to show what has been suggested thus far to save others from suggesting something and me going nope already thought of that
Am glad to hear about your roselines being alright so far. They are very pretty fish! Will definitely be keeping them in mind.
I dont have experience with all them but I have had great success with giant danios. They rarely leave the surface and a group of them means lots of eyes to alert the group if a birchir swims to the surface. I kept giant danios with a 12" black piranha successfully (until I went on vacation and he was very very hungry)
Wow, imagine they were much too fast for the piranha? Sorry he ate them :c
Personally, I like a school of glass cats. They stay near the surface and away from the bichirs, but will eventually become bite sized.
Hatchet fish are edible sized, but will stay near the surface.
Tiger barbs, if kept in large groups. In large groups aggression is dealt out to establish dominance and social order. interspecies aggression occurs when tiger barbs are kept in too small of groups(in most cases)
Bala sharks?
large mollies can be attractive and fairly peaceful. Fry only become nutritious snacks
Emperor tetras can be a decent size and peaceful, but will eventually be snacks
Ideally, if you are only going to only go to a 125, you cant have too large of schooling fish, since you will ideally want at least 3-5. Given all of this, I would go with something cheap, since predation is not going to be eliminated easily. IMO your best bet will be the faster giant danios. They can spook fish with speed, but are quite peaceful and generally avoid predation.
Glass cats are interesting but aren't they very timid or something? I've never had them just things I've heard and am wondering abut.
What are the biggest hatchetfish? I've thought of them but didn't bother to put them on the list as I was very sure they'd just get eaten due to their size.
I know the larger groups of tigers the more they should keep the aggression within their own group but I'd rather not chance them hurting the other tankmates. That being said I know that the fish I already have planned could possibly bother each other but I'm just trying to be as careful as possible with the schooling fish. I absolutely adore the green ones. Are they deep bodied enough a bichir couldn't eat it?
Bala sharks are way too big and would need a much larger tank that I can't provide unfortunately.. neat fish though.
Mollies aren't schooling but could do the same with them as I would with gourami, keep a male and lots of females and it'd sort of be like having schooling fish. I imagine I'd need sailfins to have the best chance of them not getting eaten?
I love emperor tetras but agree they'd eventually be eaten, so they're a no go.
Are the schooling fish I'm looking at already too large for these size tanks? I've heard of people putting congos and roselines in a 55g so I thought they'd be alright with this one?
Any schooling fish I get will be kept in a minimum group of 6, and I am only looking at getting one type so no worries on me having lots of groups of different schoolers.
Cheap is what I'm looking for but would like it to not bother the other tankmates. I will check the price of giant danios at my LFS, was looking at them the other day. They're pretty. Do you think they'd spook the ctenopoma?
I was so happy to see all your responses when I got up today. Thank you so very much and please do keep commenting.
I hope my response didn't come off rude or anything like that, I am not trying to be rude or disagree, just giving my thoughts on the fish.