What type of tank is best for angler fish/frogfish?

[Evillal5]

I'm think about getting a small angler fish but don't know what type of tank is better a 20 long or high or regular 20 was originally thinking of the fluval 13.5 or 15 . But haven't seen very specific info on tank requirements just that they need to be alone and if housed with other fish have to be 2x bigger then it.

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[Ron_Vas]

Id suggest a regular 20. I had an angler in a 22g cube and he did good. They don't swim like fish do and yes you need fish twice his size

 

[Evillal5]

Id suggest a regular 20. I had an angler in a 22g cube and he did good. They don't swim like fish do and yes you need fish twice his size

Thank you for the info.

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[Ron_Vas]

I actually had him in there with a very docile baby Niger and 2 small angels. No way he'd get to them but they got along

 

[Pazzoman]

Anglers are cool, my cousin used to have one living his fuge of his sump which was awesome. I think a 15-20 gallon tank should be good. Just stay away from the ones that get really big