Is a rainbow shark suitable for 200L?

[Dakoro]

I'm considering adding a rainbow shark to my 200L community tank. The tank has a sand substrate, plenty of driftwood, and some hardy plants like Java fern and Anubias. Current inhabitants are tetras, Corydoras, and a pair of angelfish. Will the rainbow shark be too aggressive or outgrow this setup?

[natureview]

Rainbow sharks can get pretty territorial, especially as they grow. They might mess with your Corydoras or even the angelfish if they feel cramped. A 200L is decent, but it's gonna depend on how much hiding spots you've got.

[Lunasa]

Rainbow sharks can get pretty territorial, especially as they grow. They might mess with your Corydoras or even the angelfish if they feel cramped. A 200L is decent, but it's gonna depend on how much hiding spots you've got.

I agree. Rainbow sharks need space to claim their territory. If your tank is well-structured with caves and plants, it might work, but keep an eye on aggression. They can reach up to 15cm, so 200L is the bare minimum.

[Ridgeon]

I've kept a rainbow shark in a 200L before. It was fine with tetras but did chase my gouramis occasionally. If you're gonna try it, make sure there's enough visual barriers to break line of sight.

[dawnsage]

Yeah, rainbow sharks are kinda sketchy with tankmates. They're cool fish but can turn into bullies real quick. Maybe consider a smaller, less aggressive species if you're worried about harmony.

[_bloomer]

Yeah, rainbow sharks are kinda sketchy with tankmates. They're cool fish but can turn into bullies real quick. Maybe consider a smaller, less aggressive species if you're worried about harmony.

I'd second that. If you're set on a rainbow shark, maybe rehome the angelfish first. They're both semi-aggressive and might clash.

[ravens]

Rainbow sharks are dope but they need room to roam. A 200L is cutting it close, especially with other fish. If you're gonna add one, do it last so it doesn't claim the whole tank.

[Dakoro]

Thanks for the input, everyone. I'll rethink the rainbow shark and maybe look into a smaller bottom-dweller instead.