Quote:
Originally Posted by andsoitgoes
I like that one - how do you fit the air pump in the jug, though?
ANd do you set the timer for how long, 30 minutes or so?
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lol.
I completely disassembled the pump, then put it inside the jug, then reassembled the pump using 24" forceps. (lol j/k)
Quote:
Originally Posted by BCOrchidGuy
If you get one for wine making it's called a carboy, get the rubber stopper that already has two holes in it, one for air line in (from an external air pump) and one for an airline out (water that is pushed out of the carboy from the airpressure that the air source creates.
Doug
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I didn't bother with a two hole rubber stopper. I just forced the two 1/4" flex pipes into the single hole and sealed it with silicone. Worked for me and cut down on the running around to find stuff.
the yellow hose reaches all the way to the bottom of the jug, and it's the one taped to the 2" pipe. Water comes out of that.
the white hose coming out of the plug with the green airline tubing attached only goes about 1" into the jug. The other end is attached to the air pump with a check valve.
THE CHECK VALVE IS ABSOLUTELY IMPORTANT! When the pump stops, the pressure in the glass jug will force the water into the air pump if you don't have the check valve.
The timer supports two separate on-off times. I run one at 3pm for 15 minutes, and another at 9pm for 15 minutes. I like the system because there's no float valves to break down, and if the pump stays on by accident, it's only 6g of water or less that goes into my 33g sump.
I fill it up every 2nd day for my own tank (120g with 8 bulb T5 lights).
The great thing with this system is that you can dose kalk with it if you wanted with zero worry about wearing any pumps out. I don't dose kalk any more though, but for those who do it's a great little thing.
For those in cities, almost all of this should be available without having to order a single thing online. The whole unit cost me just $20 for the jug, $1 for the plug, and I used an air pump that was just lieing about the house. Oh and a $3 check valve.
