Originally Posted by
johan501
As described in the title. can you do a waterchange by having a pump draining water and a valve opening a waterline to fill the aquarium?
i got 4500L freshwater aquarium and would like to do waterchanges several times a week and would love to make it automatic but i dont have room for the containers to store water in.
What im thinking is that instead of a pump connected to an controlled outlet i connect an electric magnet valve that either opens or closes the water line "on and off" but does it work to do it that way?
// thanks in advance!
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