![Can too much CO2 harm fish? Currently have it at 30ppm but there are a ton of bubbles from diffuser that scatter throughout whole tank. 3 gallon nano tank. : r/Aquascape Can too much CO2 harm fish? Currently have it at 30ppm but there are a ton of bubbles from diffuser that scatter throughout whole tank. 3 gallon nano tank. : r/Aquascape](https://preview.redd.it/can-too-much-co2-harm-fish-currently-have-it-at-30ppm-but-v0-yzbtdu7x21891.jpg?width=4032&format=pjpg&auto=webp&s=f22cdce104067b271ba76595bc81aa1ce458d58a)
Can too much CO2 harm fish? Currently have it at 30ppm but there are a ton of bubbles from diffuser that scatter throughout whole tank. 3 gallon nano tank. : r/Aquascape
My maintenance routine for my planted nano aquarium. This is a no filter, no heater, no co2 planted tank. The plants have been doing… | Instagram
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Amazon.com : Mokernali Acrylic CO2 Diffuser, Aquarium Glass CO2 Diffuser Atomizer with U Tube Check Valve Suction Cup for Aquarium Plants : Pet Supplies
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