Fits AquaClear 30 and "150"
Removes and controls harmful ammonia
Ideal for new or heavily populated aquariums
Helps keep ammonia levels within tolerable limits
Provides numerous bacterial attachment poin...
Diamond Blend® Diamond Blend Premium Activated Carbon and Ammonia-Neutralizing Crystals are ideal for new aquariums. This special formulation of new faster-acting Black Diamond and super-effective White Diamond cleans and condit...