This will be my first attempt at a PICO reef. . . I did have an Fluval Evo 5 gallon for a while if that counts???
2.5ish gallons, Fluval evo light, “media reactor” as a make shift AIO filter, 10 watt heater, and gravity ATO:
2.5ish gallons, Fluval evo light, “media reactor” as a make shift AIO filter, 10 watt heater, and gravity ATO: