I have a whole bunch of fissidens that likes to catch all the tiny little particles before the filter does. Flow isnt an issue so I guess its just the nature of the plant with fine leaves and it was all about two inches long before I mowed it yesterday. Im racking my brain for a solution but cant think of what to do. I have dwarf loaches so the ramshorns I put I dont last very long. I plan to put in man pumkin shrimp culls but that colony is in its early stages. Amanos would probably end up food. Otos wont do well in this set up for lack of cover, too much flow, and a lot activity from other inhabitants. Siamese algae eaters eat the moss. I have a rubberlip and a farlowella but they arent really meant preening and pruning plants. Is there a fish or method that would help with keeping the moss clean that I havent thought of? I have an aquatop AT-300 and a decent sized koralia dont remeber the model but the flow is definitely adequate.