Advice please-correct leveller/maintenance implement for sand school

[Pd19]

Hello, please could someone advise regarding what's best to use for routine maintenance of a (sea) sand school?
Its used by myself 2-4x a week. I've briefly had a look at various ones on the market but don't really know where to start.
It only needs to be basic, either tow bar or A-frame (or other tractor fitting) attachment.
Fairly low budget as this is no competition surface for elite performance horses!
Any product recommendations or definite do not use info would be greatly appreciated.
Many thanks.

 

[ycbm]

I bought one of these recently expecting it to be pretty rubbish for the price but it's absolutely ace. I have sand and rubber. You can use the side with tines or without.


https://www.ebay.co.uk/itm/193281630544

 

[Pd19]

Thank you. This is exactly the kind of recommendation I was hoping for!