Yesterday, I setup my continuous water change system. I am using a
LiterMeter III Precision Dosing System with the
LiterMeter III Water Exchange Module attached. I have BigE and Wspangler to thank for pointing me in the direction of the LiterMeter III. I chose this setup because of the higher pump speed, precision and the pump design which should have a long life.
You calibrate each pump by turning on the calibration function and then pressing a button when it has filled up 500ml
One of my pumps is calibrated at 170ml/min, the other is at 196ml/min. The pump controller then figures out how long to pump each pump.
I have the pumps setup to change out about 6 gallons a day. The pump controller divides that up into 150 doses each day. Pump A pumps the water out of my aquarium and into the sink. Then pump B pumps water from my saltwater barrel into the tank.
Since it only does a little bit at a time, it doesn't trip my freshwater topoff - which was a major concern of mine.
So far, so good with the system and I am excited about its potential (probably more excited then what would be considered normal :) )
The current setup is temporary while I test the system. I will eventually be drilling a small hole through the wall that separates my tank from the utility room and will run the water lines through it.
Pump A and the integrated controller are on the left, pump B is on the far right. I mounted them high up and out of the way to keep the wife happy :)
55 Gallon Barrel with fresh saltwater
The bucket has the water that was drawn out from the aquarium overnight, just wanted to monitor the quantity for a while.
