Fish and algae

[kay2443]

I know this is a saltwater group but I also have a freshwater tank with comet goldfish are there any algae eater I can put in a 40b with them? Keep in mind they aren’t fat goldfish. They are slim and fast as hell. Any help appreciated.

Also what kind of saltwater fish is this?
Wrasse or dottyback?

 

[lapin]

I believe comet goldfish can grow to 12” .
Maybe you need a bigger tank for them. Then you could get any type of algae eaters.