I started using pressurized CO2. Currently drop checker is green, my KH is 7, Ph 7, so I should have 21ppm of CO2 at all times. I have 250l tank with 3x39w T5 light bulbs.
However, not a single plant pearls. I've noticed a stream of bubbles from Anubias nana leaf, but that's it.
I expected my mosses, ferns and Bacopas would start releasing the oxygen but not so...
Is there some other factor involved for pearling? Should I raise CO2 to 30ppm? My plants are slow-growing though, so I followed the recommendation from Tropica for their low and medium plant CO2 level.
However, not a single plant pearls. I've noticed a stream of bubbles from Anubias nana leaf, but that's it.
I expected my mosses, ferns and Bacopas would start releasing the oxygen but not so...
Is there some other factor involved for pearling? Should I raise CO2 to 30ppm? My plants are slow-growing though, so I followed the recommendation from Tropica for their low and medium plant CO2 level.