roostertech
Guest
Not reef related but I have an unopened 8lbs bag of shrimp planted substrate (to buffer PH low) if anyone want.
https://www.amazon.com/Fluval-Plant...00&sr=8-1&keywords=fluval+shrimp+stratum&th=1
https://www.amazon.com/Fluval-Plant...00&sr=8-1&keywords=fluval+shrimp+stratum&th=1