Review on 🐠 Efficient Macro Aqua M-50 Mini Hang-on External Protein Skimmer for 60 Gallon Tanks by Dana Bullock

Great product! The water in my aquarium was very yellow. I did 35% water changes weekly and after two days my water turned yellow again. My first photo is what my aquarium looked like when I first used this skimmer. My second picture is what the skimmer put together in 18 hours. The collection tank was at least half full every morning with nasty tawny water and food scraps. In the last photo my pool looked after 2 weeks. I continued doing weekly water changes but reduced them to 10%. The skimmer hums quietly, but I can barely hear it through the water filter. After two days I didn't even notice the noise.