Planted Tank Guru
Join Date: Dec 2013
Location: San Francisco, CA
The 210 also comes in brass (~$9) with cracking pressures of 0.33psi or 1psi. It also comes in nickel-plated brass but is listed under the AK series (~$11): AKH for push-connect and AKB for bushing type with cracking pressure of 0.72psi.
I recommend the push-connect if not using a hard-plumbed BC.
Last edited by Solcielo lawrencia; 02-27-2014 at 11:26 PM.
Reason: Added and changed cracking pressures.