I started using Propel (Fe) about a month ago, and recently picked up Activate (P) in hopes that low phosphorus might be a factor in (pretty minor) BBA growth in my tank.
Along with a slight extra bit of Excel, I have seen a less growth/small reduction in BBA. Although I'm too inexperienced and not far enough into dosing regularly to say that the Activate is a factor in the limited growth of BBA.
In all honesty I would say I have far too many other things to tinker with to say whether the AquaVitro products are worth it/helping. lol...sorry. Just thought I'd put a lil something up, since I am using it.
One thing I will say is if you have multiple LFS that might be selling the AQ line, check them all out to see what their prices are. I have seen them going for $10 and I've seen some places selling them for $15+. Also, if measuring with caps, they are something of a pain in the ... to use. Luckily the Activate came with a small pipette, which is quite useful.
Last edited by marko d; 02-05-2013 at 06:55 PM.
Reason: quick note about prices, and caps