How do you set up a herbie on a duel overflow (2 holes)? ReefTank

Herbie Overflow. Herbie Overflow Plumbing Guide for Quiet Reef Aquariums gmacreef The Herbie Drain is an effective way to keep noise to a minimum while also helping prevent a drain disaster Many times an existing return line is converted into a drain line, then the return is plumbed over the back of the aquarium

Having more than 2 pipes available allows for a secondary dry emergency line in some configurations At it's most basic, it consists of 2 standpipes in an overflow; a main drain regulated by a valve that runs as a siphon, and a separate unrestricted "emergency standpipe".

Herbie Overflow in Eclipse (M) Reef2Reef

Joined Dec 9, 2018 Messages 11,680 Reaction score 44,784 Location Silicon Valley, CA. The Herbie overflow utilizes an emergency standpipe along with a primary standpipe Joined Dec 9, 2018 Messages 11,680 Reaction score 44,784 Location Silicon Valley, CA.

Herbie overflow setup System Setups NanoReef Community. The Herbie Overflow Method is a simple, proven plumbing setup that's been around for many years This video goes over my herbie method overflow in my 75 gallon reef tank

Herbie Overflow water level fluctuating REEF2REEF Saltwater and Reef. Flow is matched by incorporating a valve in a drain pipe The Herbie design attempts to go silent the same way the external overflow does, by going full siphon