Log Fish Cave Koi Ponds & Water Gardens (Air Systems) The oil-less design makes them

The oil-less design makes them ideal for pond aeration and with few moving parts

000 gallons for up to 3 months

See the Just-A-Falls Installation Instructions PDF for information on installing a Pump Vault

no silicone - no puncturing the liner

It eliminates many fittings and increases water flow because of the lack of elbows

Log Fish Cave Koi Ponds & Water Gardens (Air Systems) The oil-less design makes themA natural refuge for your fish that's designed to mimic real wood. This lifelike log provides a secure hiding space with easy entry points for fish. Its poly resin construction ensures long lasting performance. Realistic cave molded from real wood Strong poly resin construction Multiple entrances and exits for easy access Dimensions 19" long X 12" wide X 10" high