nemokeeper
Aquarium Advice Regular
Last night I used my Python to vacuum the bottom of the tank and do a 20% water change as recommended on this forum. At first it would not siphon, so I turned up the water at the tap and it started. It was doing a great job vacuuming up debris. Problem is I ran it for only about 45-60 seconds and I was at 30% water reduction already, so I had to stop. Does this always happen, or am I using it wrong? I was hoping to clean the whole tank.