Scooterman
Well-known member
I use the HC product for about 6 months now & I like it, recommended use in a reactor though. Otherwise just buy the pellets & use twice as much, it is a wash as far as price differences!
What about this product?
http://www.bulkreefsupply.com/Carbo...acity-Granular-Ferric-Oxide/product_info.html