what is algae and what can you do about it! thank you to everyone who came out and made this event such a major success! it’s wise to try one bottle prior to getting the full case. what do you go by now? the training was not the easiest but the support i received from people around the town kept me going. science is hard, and no amount of rah-rah-rah is going to change that fact. the frame is also very good with just a couple of very small marks. to achieve that, these were my steps. 