I have been interested in trying these bacteria based additives to help keep you tank at minimal nutrient levels. I was going to go w/ the polyp labs system, but decided to go w/ Prodibio system for a couple of reasons.
1. Cost: Seems to be cheaper
2. Ease of use: They come in premeasured capsules that dont need to be refridgerated, you simply add 1 packet of each every 2 weeks.
As I dont have many corals in the tank at the moment, I opted to go for the BioClean 30 pack for now... if its improves the Nitrates/phosphate levels, i'll probably add the rest of the system once I start getting a higher level of corals in the tank.
I'll update this thread as I go along... Has anyone used this system yet?
http://www.premiumaquatics.com/Merch..._Code=Prodibio