reeffactory

I started a thread on the chemistry forum as my KH seems to peak during the day, rather than night. Thread 'KH increases during the day' https://www.reef2reef.com/threads/kh-increases-during-the-day.1107732/ I use Reef Zlements two part system and a reef factory KH Keeper. After some...

Hi, I have an interesting issue with my pH probes. I have two probes in the sump of my 320 litre frag tank, one made by reef factory (probably better known in Europe/UK) and the second device by Neptune running in conjunction with my Apex. Both are calibrated, the Apex probe with the 7 and 10...