Firstly you find out how the DE got into the pool - must be a broken filter pad. Fix that, then vacuum the pool. No point vacuuming before you fix the filter problem, or the DE will finsih up back in the pool.
Algae spores float around in the air and can hit your pool at any time You can fix it by 1 shocking the pool and scrubbing the walls and floor of the pool if this doesn't clear it up just get an algaecide from your pool shop. When you vacuum the dead algae out of the pool it would be a good idea to vacuum it to waste to reduce the risk of reinfecting the pool.
Any pool vacuum can, including the Polaris.
A vacuum head that has a brush on the bottom - no wheels.
How do I vacuum an above ground doughboy pool?
Check with a pool supply store. There is a small, battery operated vaccum that can be attached to your pool pole. It may be called the pool buster and it costs around $300. The vaccum is battery charged from a standard 120 wall socket and works very well for normal vaccuming.
how do you break a rainbow vacuum
Yes
The same as the floor vacuum inside the house but instead of it sucking air it sucks water through the filter. Just run the pool hose from the pool vacuum to the vacuum plate over the top of the leaf basket. then turn on the pump and runi t along the floor of the pool.
Like any other above ground pool, maunally with a hose, pole and vacuum, or with an automatic cleaner.
It might get rusty if you but it in hot water...
If your filter is repaired then you can just vacuum the pool.