I have a 25gal refugium filled end to end, top to botom with grape calurpra and some other algee that no one seems to know what the hell it is. It is all kept under 150w of light 24/7 and grows so much that I have to trim it down every week. should I take it out and replace it with somthing else? My tank is doing so well now that I am kinda scared to change anything, so PLEASE give me as much info as you can give me. 
