Still early to say, but seems promising! By Fred on 10/17/2015
Fred would recommend this product to a friend
It has only been 2 weeks, but I can say that my purples have seemed to get richer and I can surely see an improvement in overall coral coloration.
Great for low nutrient tanks notice a color differance By Felix on 6/4/2015
Felix would recommend this product to a friend
EXCELLENT PRODUCT THOUGH PRICEY
xta special By Dale on 5/4/2015
Dale would recommend this product to a friend
I use the whole line of zucht because it has proven itself to me and works great.
xtra special By dale on 5/4/2015
dale would recommend this product to a friend
I use the whole line of zucht, and wouldn't use any other because it has proven to me that it works great.
Amazing By Fishfreak on 2/24/2015
Fishfreak would recommend this product to a friend
As a user of the zeovit system, this product can make a huge difference in the appearance of corals. Starting off I had some very pail corals due to lack of nutrients. After dosing this product every other day for 2 weeks all the color has came back. Very good stuff.
Pale corals By June2881 on 10/16/2014
June2881 would recommend this product to a friend
Im running zeovit on a 200 gallon reef tank and was having trouble with purples and a few validas being too much on the pale side. After doing some web surfing I decided to give extra special a try. After about 2 weeks of dosing opposite of pohls extra I can definitely say the color in those corals are coming back. If you are running rox carbon I recommend dosing extra special to ensure your corals are getting enough nutrition.
Enhanced colors. By waterflyer on 4/26/2014
waterflyer would recommend this product to a friend
This product, while expensive, is great for tanks that are very clean and need nutrients. It will add a bit of phosphate but it is negligible as long as you maintain quality water. Great for SPS. I noticed significant growth in my acro colonies.
No noticeable effect By Trevor on 4/21/2014
Trevor wouldn't recommend this product to a friend
I have dosed a 250ml bottle of this additive and haven't noticed any effect on my corals. After I stopped dosing I didn't notice any impact. It just doesn't really seem to do much.
Dont Run Out By MHG on 11/9/2013
MHG would recommend this product to a friend
So I have been dosing XTRA Special for 2 years. I noticed better colors within about two weeks of starting. When I recently ran out I figured by tank is older and more stable so I don't need it. Within a few weeks 3 of my larger colonies lost their fluorescence and color. Within a couple of weeks or starting to dose again, my colors in those colonies are coming back...
Excellent product though pricey. By John on 5/7/2013
John would recommend this product to a friend
This is an excellent product for what it claims to be...an sps color enhancer. A noticeable difference was detected after just 2 doses. Expensive, but worth it if you're an sps reefer. In fact, compared to many things in this hobby it's rather reasonably priced.
great for low nutrient tanks By Shaun on 5/6/2013
Shaun would recommend this product to a friend
Great for low nutrient tanks but monitor your phosphate levels because it wont take much dosing to increase your nutrient levels.
Can't go on without it By Greg on 3/20/2013
Greg would recommend this product to a friend
Since I started using this product I watched my sps go from brown to Green, Blue, orange, even pink! I will make sure to always have a spare bottle on hand to never run out.
Other products i'm using: Basic 4, Lps AA, Coral snow, Zeozym, Zeolife, Bio-mate, Coral Booster, B-balance.