Tech-M 16 oz
Tech M for Bryopsis Algae control
I was already using a small bottle of Tech M for occasional magnesium adjustments but I bought the gallon jug when I developed a bryopsis problem in a 25 gallon frag tank (with 25 gal sump). I raised the mag to 1800 (ended up at 2000) and slowly most of the bryopsis turned white and died. It doesn't melt away or anything, I still had to pull a lot out by hand, but it seems to have stopped spreading. It's been about 3 weeks now and it hasn't all died yet but the Tech M is definitely making a difference. My mag has stayed stable as well-whether it's the product or some other factor I can't say. I still have a little more than 3/4 of a gallon left from treating 50 gal of water.
October 31, 2013
I have been using this product for years and my clams and coral always look healthy a must for every reef tank
March 6, 2013
i got this product to combat byropsis and it is helping.
August 17, 2012
Strong Yet Safe
My personal favorite Mag supplement. Strong enough to raise Mag in a lesser dosage than other brands, but ionically balanced with little to no other heavy metals to do it safely. And being easy to use with great instructions, I think every reef keeper should have stock of this supplement.
February 9, 2011