I am doing a DIY pool install. I have installed a pump 1 metre above water level. Astral 320xt. With an Astral cartridge filter and chlorinator. When pump has been on high speed for a while, the basket is pretty much full of water, bar the a few tiny bubbles whizzing around. On medium speed, there's a fair-sized meniscus-type bubble. And on low speed, water level drops quite a bit.
Is this because I've got the pump up high? Or is there a leak on the suction side?
Thanks
Is this because I've got the pump up high? Or is there a leak on the suction side?
Thanks