Aquarium Masters Overflow Prefilter - 1000 Reptile Tanks Automatic synchronisation with filter activity

Automatic synchronisation with filter activity or lighting is also possible

allowing fish of all sizes to feed

5″ Round Balloons (2)

Live nitrifying bacteria are very safe even if overdosed

manganous oxide

Aquarium Masters Overflow Prefilter - 1000 Reptile Tanks Automatic synchronisation with filter activityOverflow Prefilter 1000 The Seapora 1000 Overflow Prefilter is a low profile acrylic overflow box that hangs on your tank and easily converts a standard aquarium into one that is reef ready. It comes with dual foam cylinders, a nylon utube and a 1 inch bulkhead. The Seapora Nano Overflow Prefilter supports flow rates of up to 1000 GPH and is ideal for tanks up to 150 gallons.