So i have had a 30 gallon set up for about a month or so now and i did the ac110 mod into a refugium. But right now my ball of chaeto looks alright but my fuge is growing a ridiculous amount of hair algae right now. What i wanted to know was would this be a problem for the display? will the hair algae move into the main tank and take off in there too? What do you guys suggest i do about my situation?