This product delivers nothing that is not available as a trace element in saltwater or a prepared trace solution already. Silica can be inexpensively dosed separately.
Do ya really want to be dosing copper, zinc and cobalt into your reef?
I'd suggest anyone review these two RC threads pertaining to Nualgi, and take note of who is posting in the thread, Randy Holmes-Farley.
http://www.reefcentral.com/forums/showthread.php?t=2396691">http://www.reefcentral.com/forums/showthread.php?t=2396691</a>
[IMG]http://www.reefcentral.com/forums/showthread.php?t=2395144">http://www.reefcentral.com/forums/showthread.php?t=2395144</a>
Finally, Nualgi, on another website, [B]claims Nualgi is the answer for Global Warming[/B]. That claim, in and of itself, would make all their other claims unbelieveable to me.
[IMG]http://www.nualgi.com/product.html">http://www.nualgi.com/product.html</a>
If this was true, they would be making billions of dollars remediating the World's oceans, not attempting to peddle their product to reefkeepers.