So you are going to chalk this up to algae, when I have 5 other C1's with running with no problems at all. Then especially hearing from another person having the same problem right after my post indicates there may be some issue. And the coolant that's in there now is only 2 days old. I completely dumped all the old coolant when I switched my hose/pump. And that was only 2 days old. There is a problem with this miner. Algae is just a quick excuse to blame it on something we don't know about yet.

I was explaining the symptoms, I never said it was your fault or anyone elses. Anyway, the buildup of gas you demonstrated in the video is due photosynthesis. How long ago did you purchase?
They were shipped on January 13th.
I also replaced the hoses. The only way to figure this out is a process of elimination here. I need a radiator and a miner. If Bitmain stands behind his products and warranty I'll gladly replace the radiator first and see what happens and if that that help, then there's no only one part left, the miner. Should I contact the warranty center in Colorado?
If it's the same as it was combo I believe Bitmain will help. If you got the cooling system from a syscooling order then you have to go through them. (This might have changed but it was this).