Oase Pond vac 4

Only need a drill

Scraper blade is wot want

Any idea where I can get a bespoke net that clips to the inside or pulls across like a swimming pool cover. Currently have made my own but wanted something a abit nicer on the eye.

Any links/recommendations for large rubber nets for rays? Need to be able to move 24” adults Biggest rubber ones I’ve found are only 18”