Outstanding By Leicaguy on 11/25/2014
Leicaguy would recommend this product to a friend
I am now a complete zeohead, I have been an aquarist in europe since the mid 70's. Since starting the zeo line I am amazed at the results to my macro tank, sponges extend, polyps extend, it is a wonderful product line I highly recommend.
Tons of New Sponges By Christopher on 10/14/2014
Christopher would recommend this product to a friend
After about 2 weeks of using this stuff I noticed tons of tiny new sponges growing throughout my tank out of nowhere. The ones I have previously looked healthier and had better colors. Been using it for almost a year now and the sponges all look great. Definitely recommend this product from KZ if your running a low nutrient system.
Bought it for a sponge in my display tank. By Mitch on 7/13/2014
Mitch would recommend this product to a friend
After using this product for a few weeks I noticed my cool sponge got thicker and even went from a pale white to a blueish grey.
Works, but not sure it is worth the price By Trevor on 4/21/2014
Trevor wouldn't recommend this product to a friend
When using this product I did notice growth in several types of pink and white sponges in my tank. However, the product smells and looks like vinegar and I wonder if that is more or less what they are selling. I think I would be able to see similar results by dosing a less expensive form of carbon. The product provides results, but I would feel more comfortable if it were about half the price.
One other note, I broke the dropper cap soon after I bought this product. It is very easy to tear when you unscrew the cap so be careful.
In Kz I trust. By Greg on 11/25/2013
Greg would recommend this product to a friend
After using this product for a year straight on a daily basis I have to say it works water is crystal clear I also use kz carbon so it's probably a combination of both. I have also noticed increased growth of sponges growing on and under the live rocks. My purple sps now blend in with the coralline algae. Lol
stuff really work By meng on 11/9/2013
meng would recommend this product to a friend
it was on sale 25% off so i just give it a try, but man this stuff really work 1 week of use sps grow a tiny bit but more ploy extension. so i ordered 2 more of their other stuff to try out
Great Addition to My Other KZ Additives By Tmeade on 2/27/2012
Tmeade would recommend this product to a friend
Just one more great product from KZ. I was already using ZeoFood and ZeoStart and decided to try this product as well. My water was noticeably cleaner and if I want/need, I can stretch my water changes out 1-2 weeks longer since startig use of the Sponge Power. I had a branch break off a large red tree sponge soon after I started using Sponge Power. The speed of healing and growth in the area of the break was amazing.