- Controls the hue of the white LED lights
 - Hooks in between the transformer and light fixture
 - Sold separately from the light fixture
 
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						- Increases water clarity
 - Eliminates odors caused by hydrogen sulfide, dead plant material, and fish waste
 - Reduces ammonia and nitrogen levels
 - Dissolves away organic sludge
 - Improves dissolved oxygen levels
 - Effective in a wide range of pH conditions and water temperatures
 - 1lb block treats up to 1 acre of water (325,851 gallons)
 
 - 
	
						- Increases water clarity
 - Eliminates odors caused by hydrogen sulfide, dead plant material, and fish waste
 - Reduces ammonia and nitrogen levels
 - Dissolves away organic sludge
 - Improves dissolved oxygen levels
 - Effective in a wide range of pH conditions and water temperatures
 - 5lb block treats up to a 5 acre of water (1.6 million gallons)