I think I've seen this post on here before. However...
My filter hoses on my Rena Xp3 have little spots of what I can only assume is either algae or a diatom.
Does anyone clean their hoses periodically? Is it more for cosmetic purposes rather then actually benefitting water conditions?
My filter hoses on my Rena Xp3 have little spots of what I can only assume is either algae or a diatom.
Does anyone clean their hoses periodically? Is it more for cosmetic purposes rather then actually benefitting water conditions?