Fairly new to the pond scene. Only have the pond for a little over a year. I have a small 320 gallon pond with a 900GPH Laguna Pump and a 1000 gallon laguna external box filter running into a small waterfall. I also have a small 250GPH pump running a second small waterfall. I live in Eastern Pa and right now the temps are about 90 degrees and sunny most of the time. My water seems to be going down about an inch or two every 2 to 3 days. Is this normal?? I'm hoping I don't have a leak somewhere.
How often do you guys top up??
How often do you guys top up??