I set up my first planted tank about a month ago. It’s a 20 gallon, DIY Co2, Eco-Complete substrate, Aqua Clear 20 filter, a 55 watt 10,000k bulb and set up from AHS Lighting, one Java Fern, one Banana plant and two Frazeri’s and 12 small fish. I getting bout 3 bubbles ever 2 seconds from my Co2. During the day I see a lot of bubbles coming off the plants and my questions is would it be ok to turn off the filter when the light is on? Do I run a danger of depleting the oxygen? I will be adding more plants soon.