So I have a low tech planted 10g tank with a full spectrum light. I didn’t have a problem with algae much before I supplement with a liquid fertilizer for about 3 weeks. I stopped as soon as I noticed the algae bloom. I haven’t used it in 2 months. Weekly I clean out the algae but it’s always back full force at the end of the week making the water cloudy and it just looks and smells nasty! I even reduced the amount of light to 10 hours a day and reduced the brightness. I do have moss and other plants that need light. I have Nerite snails and a mystery but they can’t keep it under control. Adding anything else is not an option as I already have a betta and ember tetras so anything else would be to much for the betta. Any suggestions of what I can do or a product I can add that is safe for snails? Wish I could add shrimp but the betta attacks them.