Green Algae

[Stop_drop_adam]

I know green algae is perfectly normal but I was wondering if there are any blennies that are very small that would eat all the algae in my tank. I have only a 7 gallon tank so small is a must.

 

[bang guy]

Algae Blenny is too large and that would be the one. Stomatella Snails would work.

 

[pegasus]

"I was wondering if there are any blennies that are very small that would eat all the coral in my tank."

Uhm... why would you want small blennies that would eat all the coral in your tank?

Most people avoid those kind of fish. Just saying...

 

[lmforbis]

Probably meant to say algae