ATM’s Ask The Shark “Algae Control” by ATM Shark | Jan 19, 2013 | Stream, Video | 3 comments Share this:FacebookTwitterGoogleEmail 3 Comments Seanmhair on January 30, 2013 at 8:46 am Wonderful educational show… I love the humor with the information. Great product!!! Reply art on March 25, 2013 at 2:06 pm Have a 300gal tank, 125gal,sump tank, green carpet algae on large rocks, wut can I do to stop this, help……….. Reply ATM Shark on March 25, 2013 at 9:33 pm Hello art, What all have you tried? There are a lot of great tips in this video. How is your lighting? Submit a Comment Cancel reply Your email address will not be published. Required fields are marked * Name * Email * Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.