apex solenoid

I recently have bought a Neptune Apex and have made some DIY compatible solenoid valves and posted the .stl files to Cults3d if anyone is interested in making one for yourself. They are a direct replacement for the SV-1. As far as I can tell the solenoid body is the same used on the SV-1 so the...

Hanna checkers $15 NO REAGENTS! SOLD Neptune Apex controller Gen 2 $75 Neptune Apex PM1 $45 SOLD Neptune Apex PM2 $45 SOLD Neptune Apex outbreak boxes $20ea Neptune Apex Solenoid valve NEW $20 Neptune Apex ¼" glow sensor NEW $10 Neptune Apex 2 channel cable NEW $10 7" Filter Cups $10ea 4"...

Does the Apex Solenoid work to moderate the airflow going into the skimmer from a CO2 Reactor? Basically to manage pH.

NEPTUNE APEX SOLENOID VAVLE WITH 3D PRINTED BRACKETS $27.00 SHIPPED