Pond filter and tubing (Sanderstead hill CR2)

Happy weekend 👋 hope you guys are having a good one - just wanted to ask if this was any good to you before taking to the dump this week?? Aerator or filter for a pond I think and about 5m of thick tube 40mmish and 10-15m of smaller tube?

Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.