Korallin Reactor Lid with PH Probe for 1502 / 3002

[JMN68]

What about DIY-ing one? Reef Fanatic Probe Holder Bulkhead | Premium Aquatics

That's a good idea. Just gotta figure out the thread pitch for the probe bulk head adaptor.

[Tom@HaslettMI]

That's a good idea. Just gotta figure out the thread pitch for the probe bulk head adaptor.

I think it works like a standard bulkhead... the threading is for the nut. The hole on the top just needs to be big enough for the bulkhead to fit into.

Tom