Gold Label Underwater "One-Shot" Pond & Aquarium Sealant, 75ml Concentrated Avoid pump overheating by keeping

Avoid pump overheating by keeping the water level from getting too low

Algae Defense® can be mixed with pond water and sprayed directly onto target algae for fast acting results

Measures 12"W x 8"D x 3

This gel-based solution sticks to the filter media

900 36' 18lb

Gold Label Underwater "One-Shot" Pond & Aquarium Sealant, 75ml Concentrated Avoid pump overheating by keepingGold Label "One Shot" Pond & Aquarium Sealant is a pressurized black silicone sealant for application underwater, and it will bond to liner, concrete, stone, plastic, glass or ceramic even underwater! Works wet or dry, so can be applied either in water or out of water.