Pics of the puffers? I had to drastically change my light schedule even with C02. 2 fixtures that probably put me at medium light for 6 hours followed by 3 hours of low "viewing" light. C02 is on for 9 hours starting at 1 hour before lights on. Some diatoms in a new tank are pretty standard.
Twin high tech 75's -
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.