Has anyone ever used this? I'm wondering if it's a good thing...or a waste of time to put in the second media cartridge.....
**Marineland White Diamond Ammonia-60 OZ.
Ammonia-neutralizing crystals removes ammonia to keep water clean and fish safe. Significantly reduces fish stress and mortality as it protects against spikes and further toxic buildup. Added to new aquariums it effectively controls ammonia levels
**Marineland White Diamond Ammonia-60 OZ.
Ammonia-neutralizing crystals removes ammonia to keep water clean and fish safe. Significantly reduces fish stress and mortality as it protects against spikes and further toxic buildup. Added to new aquariums it effectively controls ammonia levels