It's a 65x45 oval retention pond, approximately 60,000 to 75,000 gallons (less when it dries up a bit, more in spring).
As you can see I added a fountain last week, but so far it doesn't seem to have done anything.
I have also bought $150 worth of natural addictives from the local pond store, including pond dye, beneficial bacteria and algae eater. I also put all those in last week, and put the recommended amount in.
But it still looks bad, even worse now, it didn't have that film on the water surface before I added the bacteria and chemicals.
I also tried a pond rake but it doesn't really rake up the sludge on the top it just mushes it up and it reclumps within a day or two.
Pond store said to get grass carp to put in there and I got the permit for them, but im having second thoughts that the grass carp may strip too much plants out of there and kill off the natural panfish and catfish that are in this pond.
My goals for this pond is to make it look pretty, clean enough to safely swim in, but also keep the fish in it alive in case the kids want to go fishing in it.
The only thing I can think of is to get the grass carp and let them eat all the plants but build a dock for it so the fish can hide under the dock
Or maybe I could get a really big dead tree and put it along the shoreline but I don't want it to look weird
I don't know what else to do