quick question


New Member
So I just upgraded my 2 bulb T5 light fixture to a 4 bulb T5 fixture and I have started to get small air bubble forming over my snails and live rock. It does not appear to me to be bubble alge but I could be wrong. I also noticed that these bubble only appear when I have my 2 blue actinic lights running. The bulbs that I have in my fixture are 1 - 10,000k, 1 - 6700k and 2 blue actinic, does any know why these bubbles only form when I run my actinics?