Are you using any other heat source than the Hydor hyrokable with Hydor hydroset? I have, but haven't yet put into service, the hyrokable with hydroset, and a Hydor ETH for a new tank setup. I'm just wondering if perhaps I don't need the ETH? I've wondered if using both is redundant, and if it might make temperature adjustment more of a challenge, as the hydroset uses a temperature probe in the water column.
Oh, incredibly beautiful setup! My compliments!