Jebao Doser..?

I do not think these pumps are meant to work that much per day, but if the way buttons works is similar to GHL doser which they seem to have made a copy of I would say it shouldn't be hard. On GHL one you can move to each digit and change value to setting it to 8 liters would be just 8 clicks
 
I do not think these pumps are meant to work that much per day, but if the way buttons works is similar to GHL doser which they seem to have made a copy of I would say it shouldn't be hard. On GHL one you can move to each digit and change value to setting it to 8 liters would be just 8 clicks
Interesting, the GHL and Jebao have settings for liters? I thought it was only based on time. How would the pump know how much liquid it has dosed certainly after it starts wearing out. I thought when I messed with one before, if you wanted the pump to run for 20 sec the you had to hit the button 20 times to increment to the correct value.
 
Interesting, the GHL and Jebao have settings for liters? I thought it was only based on time. How would the pump know how much liquid it has dosed certainly after it starts wearing out. I thought when I messed with one before, if you wanted the pump to run for 20 sec the you had to hit the button 20 times to increment to the correct value.

I had the Marine Magic, for a while, not sure if the Jebao, can hold the time after a power out, I change mine for the Kamoer, is more expensive but not to the level of the GHL, is very impressive and the reviews are very goos as well, there is a couple of comparatives with the Bubble Magus and is way superior for the same or less price
 
Well it's ml, but you have 4 digits to work with. And then you can tell it to do that X times a day, but again these pumps aren't made to be pumping all the time. Even 10 minutes without stopping would likely be too much for them.
 
I have 2 of them on different tanks. 1st is 3 yrs old the other 2 yrs. no problems so far


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Thanks for the replies guys. I have been wondering if anyone had much success with these since I have read a lot of mixed reviews. I think I will give it a shot. I know the Jabeo DCP return pump has surprised me
 
I got one recently, around $65 from amazon with same day shipping.
comes with 1 extra head.
I only needed 2 pumps, but got the 4 pump version since it only costs $5 more than the 2 pump version. Once the 2 pumps wear out, I can use the other 2 pumps.
The doser has battery backup, so the clock and program are not lost when you unplug and no need to reprogram when you plug back in.
I think it is a fine product.
 
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