need opinion

[flame]

found this site on the net'any body used or heard about their products/
they claim to have a special carbon and a bacteria additive that performs denitrification in aerobic conditions
http://www.hdltd.com/products/p_tribase.html
http://www.hdltd.com/products/p_rightnow.html

 

[pwj1286]

Chemi-Pure...all the way.
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economy predictions

 

[fungia]

all the bottled bacteria i see are junk imo, i mean why pay money for something that is every where and grows very fast? i also think bottled bacteria uses bacteria species that were researched mostly for freshwater.

the tri base carbon looks interesting.