Liquid Rock & Waterfall Cleaner, 1 gallon Water Pumps through a bulkhead and into

through a bulkhead and into the skimmer where a valve controls what percentage of the water goes through the skimmer faceplate (surface water) versus through the bottom drain

Use with imitation boulders or the real thing

They are ideal for medium flow

Simply pour into area with most active water movement for best mixing

Thermal overload protection

Liquid Rock & Waterfall Cleaner, 1 gallon Water Pumps through a bulkhead and intoUse this liquid product for cleaning rocks and waterfalls. Commercial strength oxy based cleaning Quickly and effectively clean rocks, waterfalls, water features, fountains, statues, plant pots, etc. Lifts debris to pond surface where it can be removed by net or skimmer Simply pour into area with most active water movement for best mixing Safe for use with fish, birds, pets and wildlife Dosage Rates: Apply 1 fluid ounce per 300 gallons of water once a