CLEAR BLUE CUBE
Clear blue will keep your water sparkling for 30 days. No spills, no mess, no measuring.
 
Its is non toxic and 100% biodegradable. Will also remove stain causing metals and undissolved  particles. Just pop into your pools skimmer basket and watch your pool stay clear!
 
Clear blue will add a layer of coagulant to the top of your filter. This layer will trap small particles, stopping them from passing through you filter media and back into your pool.
 
The coagulant is removed when the filter is backwashed, so for continued small particle entrapment repeat dose.