It is unfortunately that my angels like to nip at nice clams only. They don't touch the hippo clam alone. I guess i can have some more hippo clam :-)
On to another topic, I finally got my HRV installed. It is very nice, drop my humidity level from 55 to 40 in less than 1 hour. I also notice my tank ph level is getting better as well. Hopefully it will do the job well in winter.The unit is Lifebreath 155 MAX and I got it installed by BMS heating.
The installer is very knowledgeable, he answered to all my questions cleary and the installation was very clean and well organized. Couple screenshots
and also in the process of upgrading my mixing station
Hopefully, this will help me to only do water change twice a month instead once every week