Hey fish people I need some help!! I have a 125 gallon FOWLR tank and the algae is getting out of control. I have green hair algae and diatoms everywhere!! Currently I have a Niger Trigger and a Panther Grouper in the tank. I am also going to be adding some tangs, angels and a lionfish at some point. I know I need to go up to a bigger tank eventually ( I have plans to get a 325 within a year) so I know I can keep the grouper. What I need help with is what clean up crew can I use? I know snails are out of the question as are shrimp, but is there any other crew I can use? I also plan on getting a few sand sifting gobies to help with the substrate. Any help would be appreciated.