Dome pond this year had one wintered over green but it was sad looking.
I purchased 3 small plants for the pond~ just 3
and they have been happy and beyond happy
as have the fish, snails and whatever else lives in that water.
There were so many plantsin the pond, I started moving some. Some became compost and others went into the ourdoor pond. There they flourished. Winter is coming on and who knows what will become of the ponds' greens.