A concentrated conditioner for marine and freshwater. Removes chlorine and chloramine as well as detoxifying ammonia, nitrite, nitrate, and heavy metals. Prime can be used during cycling to alleviate ammonia/nitrite toxicity.
Dropper top only available on 50ml bottle, but it will fit on any of the Prime bottles 500ml and under. For example: If you want a dropper top on your 250ml bottle, buy the 50ml bottle too and swap caps.
Directions: Use 1 capful (5ml) per 50 gallons of water or 2 drops per gallon. Use on new water when you do your water change, if used in tank, make sure to treat for entire volume of water.
For more information please view Seachem's website here