Hi! Fairly new to the hobby.
My 29g tank is still new…. About 2-2.5 months old. It runs with a Fluval 107, Aquamaxx 1.5 skimmer and two wave makers.
It’s only inhabitant is my peacock mantis shrimp. We do natural lighting as his tank is near a window. There is no harmful direct lighting that I'm aware of as we use blinds to control how much light is actually let in.
I occasionally throw hermits, snails or emeralds or him to eat but the water has always been crystal clear until recently. I don’t seem to have any algae or bacteria that I can see. My water parameters seem good. I do a weekly water change of about 2.5-3 gallons. I did a filter clean yesterday hoping it might help. Cleaned my protein skimmer out today…
Any idea what gives? I don’t really want to add any chemicals but was hoping to find the root of the problem..

My 29g tank is still new…. About 2-2.5 months old. It runs with a Fluval 107, Aquamaxx 1.5 skimmer and two wave makers.
It’s only inhabitant is my peacock mantis shrimp. We do natural lighting as his tank is near a window. There is no harmful direct lighting that I'm aware of as we use blinds to control how much light is actually let in.
I occasionally throw hermits, snails or emeralds or him to eat but the water has always been crystal clear until recently. I don’t seem to have any algae or bacteria that I can see. My water parameters seem good. I do a weekly water change of about 2.5-3 gallons. I did a filter clean yesterday hoping it might help. Cleaned my protein skimmer out today…
Any idea what gives? I don’t really want to add any chemicals but was hoping to find the root of the problem..


