What cool stuff can you feed or get for a fiddler crab?

[Razorsharp]

Exactly what the subject says ha have a 1.5 gallon tank a betta a fiddler crab and 3 ghost shrimp and a live moss ball I also have these little barrel things that I have long plants (fake) that come out from it the beta likes to chill in the barrels at night and the crab just always chills on the top of the plants like a little island above the water

 

[bettaowner]

You need a bigger tank. Fiddler crabs are brackish water. They will eat blood worms or fish.

 

[Razorsharp]

Can bettas n shrimp live in brackish water? And dude at the pet store (local not commercial) recommended the tank for that kind of set up

 

[bettaowner]

Bettas and shrimp are freshwater.

 

[jetajockey]

There are quite a few species of ghost shrimp that are found in brackish systems also, so it'd be a worth a try. But definitely start with a bigger tank, and the fiddlers would need some land.