Hell yea, AK! And happy 420 to all! Anyhow, glad you saw the UV thing on the bottle. Figured you would...
I dose stability every Monday morning & add BIOZYME once a month. That Biozyme is great stuff! The bacteria are fixed onto pieces of bran, so they get stuck in the filters & colonize really quickly. I think a small cup will last me a few years. No mini-cycles at all, even when my AquaClear 50 froze up for a few days. When it froze, I just dosed the tank with Amquel+ to suck out the Ammo & Nitrite spikes,but I had to revive the BB. Dosed Biozyme directly in the filter & kept up Stability dosing. Done deal!