Hi. This may seem a daft question I am very new to having a pool. My newly built infinity pool has 1 main drain in the main pool and 1 main drain in the catch basin. If I open both fully the water flow over the edge is too weak. I currently need the basin fully open and main pool 10%. This leaves the main pool open to cloudy water and algae. Is this normal for an infinity pool? I know the water is constantly moving over the edge but is that enough? Should the main pool drain be fully open? TIA