Thread: The Island Reef
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Old 06-12-2018, 12:47 PM
PmRg's Avatar
PmRg PmRg ثeu
Join Date: Feb 2009
Location: Portugal(Madeira Island)
Posts: 334

Hello reefers

KH Director update and top-down coral photography

When I installed the GHL KH Director I posted some photos and not much more... so let's start the 6months review

The measures have been rock solid, very accurate with my Hanna that I cross check sometimes... (0.03dKh-0.15dKh variations from the Hanna) so not much "error" maybe the KHD is even more precise than the Hanna hummm

P4 + KH Director is also controlling my KH automatically for more than 2months keeping it very stable like you can observe on the graph below

And now some top-down coral photography


Check out my reef Island Reef
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