Update on the Chiller:
OK, I think I figured out the problem. Operator error. The chiller works fine with straight water.
The problem was it was clogged with left over nutrients. I removed it and brought it to the garage, Before hooked it up to a 5 gallon bucket to test it I ran water from the tap through it and all this gunk came out. The test went fine with tap water. Now I set it back up on the res with nutes. Lets see what happens. Its seems the nutrients in the water have affected the chillers ability to control the temp of the water. This was made for nano reef aquariums I am sure the ppms are much lower then I run.
So, lesson learned. First is use a pump that barely moves the water, like 50 to 80 gph.
Second is if you use this chiller you need to flush it out regularly. How often, I dont know yet.
OK, I think I figured out the problem. Operator error. The chiller works fine with straight water.
The problem was it was clogged with left over nutrients. I removed it and brought it to the garage, Before hooked it up to a 5 gallon bucket to test it I ran water from the tap through it and all this gunk came out. The test went fine with tap water. Now I set it back up on the res with nutes. Lets see what happens. Its seems the nutrients in the water have affected the chillers ability to control the temp of the water. This was made for nano reef aquariums I am sure the ppms are much lower then I run.
So, lesson learned. First is use a pump that barely moves the water, like 50 to 80 gph.
Second is if you use this chiller you need to flush it out regularly. How often, I dont know yet.