i need some ideas for brackish water fish

[Fishy_Fun]

i got some red claw crabs and a 5 gallon hex i was wondering what fish i could add to the tank.i heard mollies are brackish water

 

[Lupin]

Mollies are fine in brackish to marine conditions however 5g is too small for them. Bumblebee gobies are your only options here.

 

[vampie]

A 5g hex wouldn't be good for a red claw to begin with. Unless you already have the crab in there, I'd suggest changing your plans.

 

[mellowvision]

you might be able to support 1 red claw in a 5 hex, if you set it up carefully, but it would be a pretty boring existence. you wouldn't really be able to have any more fish.

 

[Pufferpunk]

Crabs are opportunistic feeders & will eat anything they can catch. A BBG would be pretty easy to catch, IMO, especially in that tiny tank.