Profilux II plus aquarium controller

[Psyire]

Originally Posted by MNSPS

Is there an optical float switch available?

Yes. There is a picture in my thread here: http://www.canreef.com/vbulletin/sho...383#post230383

If I'm connecting two Tunze Stream pumps to the Profilux, do I connect one to L1 L2 and the other to L3 L4? OR do I need to purchase a Y adapter and connect both to L1 L2?

I'm wondering this same thing?