Hey! Where did my post go?! It just disappeared! I posted an explanation of how you could use one output to control a relay, which would energize however many adjustable time delay relays to stage multiple items off of each output. I also explained the basic programming I would use to control my lunar lights, 3 stages of main lighting, the CO2 solenoid, Reactor pump & an air pump. I could do all that with the 4 zone unit.
I'm not going to sit here & rethink the timer schedule again. :P
Eheim Pimp #204.
58 gal planted Oceanic
Red Turquiose Discus, Japonica shrimp, assorted Blue Eyed Rainbows, Tetras, Hatchets, Danios, Rasboras
10 gal low tech planted Celestial Pearl Danio (Celestichthys margaritatus) & Emerald Dwarf Rasbora (Microrasbora erythromicron)