programmable

I know this is nerdy… I want to use a conductivity probe on my RO system to tell me if the DI resin needs changing (I used two DI pods so the probe will sit between the two. OK Conductivity measurement is a dark art but I don’t need (a) stunning accuracy or (b) 24/7 monitoring. All I need is...

I’m building a tank, from scratch, and am new to SW reefs. But, I do realize that the type of coral, the aquascaping, and other factors play into what lights you should get. ‘I’m hoping that you guys can give me a general idea of what I should be looking for, in the medium to high light range...

Has anybody done this with what Jebao calls the “newer” wave makers? The Sow-20 moves a ton of water, id love to control them with the 0-10v connections on the apex. I’ve seen that the jebao/apex controlled commonly sold will not work. What all do I need to buy to control these with my apex? Do...

Reef Radiance proton 32. 32” 3 channel fully programmable LED fixture. I grew beautiful acros with this light. $125 shipped.

Good morning everyone!!! So I am building a custom stand for my new 75 gal tank. I am using 2 Black Box led lights... BUT they only have 1 plug for both channels, so I am not able to turn the blues on first and leave on after the whites, I do this now with my T5 with Moonlight leds. The reason...