Hey CR! I need some help selecting a fish for my grow out tank.
It is a 35 gallon tank that is 25x25x12 (and about a 15 gallon sump) with obviously a lot of swimming space because it is a frag or grow out tank. There are two rock pile islands that serve as shelter and sleeping dens for the two wrasse that currently live in the tank.
I originally selected the wrasse for their ability to control pest, that is if any get past my dipping an QT.
But now my needs are changing or growing I guess I should say. I need a fish to help control the algae that is popping up here and there through out the tank. Being that the tank is on the small side I will need to be careful with my selection and the fishes needs.
I am thinking of adding a tang of some sort and one that is a small juvy. The advantage to the tank set up is that it will be easy to catch the fish once it grows to big and needs a bigger tank and then can be traded or sold for another one.
I was also considering a blenny of some sort, but am unfamiliar with there personallity characteristics and their efficiency with eating or cleaning the algae.

So that my situation, and thats why I am here for hopefully some suggestions and guidance from some people that have actually owned or kept either of the two species of fish.
Thanks