The GFO is the panacea for any reef problems. Crystal clear water and less algae growth becomes less work. I purchased this multiple times because it is long lasting and a valuable product.
Verified purchase: Yes | Condition: New
This is a good quality gfo for a good price I would buy it again.
Verified purchase: Yes | Condition: New
Excellent product, much better price that purchasing at the store
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
I buy it every two months, keeps my tank looking awesome, algae free
Verified purchase: Yes | Condition: New
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