nitrous
Aquarium Advice FINatic
well i got my hagen co2 system yesterday and i started the mixture last night and this morning i began to see bubbles but they dont go up the ladder. they stay on the first ladder step and sit there but i guess its not bad because it just lets it concentrate into the water better instead of going up and popping at the water level then when it gains enough bubbles into one it goes to the top and pops and it hits my bio balls that are hung onto the filter is that bad? the co2 will just go itno the bio balls and then itll stay in the water kind of?