1" slip bulkhead w/insert 1-3/4" hole pump Resulting in an accelerated chemical

Resulting in an accelerated chemical and biological filtration to quickly remove nitrates

when used properly

- No PCB's

As a result it is gaining traction for use by aquarium hobbyists

1" slip bulkhead w/insert 1-3/4" hole pump Resulting in an accelerated chemicalDescription: 1" slip bulkhead w insert 13 4" hole LIFEGARD Bulkhead Fittings Custom installations are easier and safer with all parts included in convenient kits. Heavy wall bulkhead is molded of highest impact resistant PVC eliminating possibility of finding hidden cracks when filling aquarium. Versatile spigot screen will just press into place. The exclusive Fit x Insert 90 degree elbow dramatically reduces wall clearance requirements. Use together