HI,
I was so scared of the new pump being twice the output of the average coral life pump I tested it in a ice chest with freshwater.
It didn't do much there was hardly and bubbles and the water at the lowest setting didn't even reach the cup.
SO I dropped it in the sump,
at the lowest setting I had a 10 in column of bubbles that wouldn't quit for about 6 hours had to empty the cup twice in 24 hours it was green and smelly and very wet.
After the first 24 hours it seemed to settle down, I guess it had remove most of the excess stuff from the water that the little skimmer missed.
The water in the skimmer is white like milk with tiny little bubbles that are to small to see. The skimmer now pushes a 6 in level of foam up the too the cup. its amazing to watch how the pump bubble generator is what makes the skimmer average or super good.
If you look at those replacement pumps for the asm or some of the higher end skimmers I believe you can turn an average skimmer like a coral life into a high end skimmer buy upgrading the pump and the bubble generator.
SO my cheep old coral life now purrs like a more expensive skimmer.
Yes those high pump replacements cost around 60 bucks,but thats way less than a new skimmer that has the cup size of the coral life 220.
Doug:Halloween39:
very happy with this mod.
here's where I found the pump with the needle wheel and the bubble generator, I just attached the pump to the tueing on my coralife and ran the air hose to the exisiting air box on the coralife step back it will make some foam run it very low for about 24 hours .....
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