I've been thinking of getting a wet/dry shop vac, and using it to vacuum my pond. Why do you need the extra stuff? Wouldn't the vac do it all by itself, or does it fill too fast, that's why the extra barrel or pump attachments are better? And, if a vac will do it all alone, then is it just a matter of emptying it often? Seems you could be pretty picky about when it was on and when off, to not drain too much out of your pond. I have plenty of gallons, but some that have smaller ponds would not want too much water drained each time they vacuum.
Also, I'm curious ... how many times do people vacuum their ponds? I'm in IL, this is my first year, pond is only 2 months old. I have algae on the sides, not sure what's on the bottom besides algae, but I'm sure it will build up in time. Is it a spring and fall cleaning thing? I've read where people try to clean their pond before winter, as then in the spring it's not terribly mucky. Wondering if the algae is important to get rid of, or if that is best to leave well enough alone on the sides, just concentrate on the bottom stuff, I assume. Thanks!!!