Review on Kolar Labs GFO - 1 lb Phosphate Removal Media for Saltwater Reef Tanks and Coral Well-being by Michele Martin

I used this GFO religiously because of the price and the fact that it works. Cost was the biggest factor. It doesn't last as long as the BRS GFO, but the lower cost makes it a more affordable option. But now the price is up $5.50 a pound, making this a more affordable option when you can get $1 more from BRS' longer-lasting GFO with free shipping. Sorry Kolar Filtration, but you just lost a customer.