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...
Type: Posts; User: 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...