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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
0 to 3 ppm No pH 4 to 9 Yes Phosphate 0 to 5 ppm Yes
These stones have been specifically designed to work well in an earth bottom pond
Cytophaga psychrophila
tapered form and molded in handles give it superior strength and durability
Magnetic drive
Semi-Square Poly Tanks Pump 0 to 3 ppm NoDescription If space is a consideration for tank layout, these semi square (rounded corner) polyethylene tanks will provide a greater volume of water per floor space than round tanks while still providing very good self cleaning capabilities. They are sloped for complete tank drainage. Standard colour is blue. The nominal wall thickness is between 3 16 and 1 4 making a nice sturdy tank. Due to sloped bottoms tanks must be supported by a stand or 18