I just did my first water change on my 20L, about 4 gallons and I noticed I had a hard time doing so. Siphoning out water into a 5 gallon bucket and then bringing a bucket back with premixed saltwater, I quickly noticed that while pouring, I made quite a bit of a mess.
I was wondering if I could use a pump with tubing to siphon out the water and then use the same pump to put water back into the tank from the premixed 5 gallon bucket. If so, which pump could I use? The top lip of my tank is about 4ft off the floor.
I was wondering if I could use a pump with tubing to siphon out the water and then use the same pump to put water back into the tank from the premixed 5 gallon bucket. If so, which pump could I use? The top lip of my tank is about 4ft off the floor.