well the pond is about 6000+ gallons and since its winter ish and i say that because this is texas and every other day is hot and then the next its cold, the plants are all hibernating or dead i dont know yet... and the bottom of the pond seems to be filling with muck and crap. String algae is growing like crazy like it went from not there to me having to pull out bunches from the side everyday. i have a water test kit everything is great except my PH i cant get it to go down and i dont want to use any chemicals the PH is currently about 8.2 . when i got the pond it had a 1200 gph filter from lowes with a 1200gph pump and a 500gph box filter at the bottom with a 500gph pump and that was it, the water fall is ran by a 3600 gph pump and just had filter media in the top skimmer and thats what they called a filter. Since we have been here i have added two filters i found these Grech cpf-10000 filters on ebay for like 140$ and they can do up to 5000gph. I added one of the filters to the line for the water fall and i just got the other one a week ago i also got another 2 pumps i got a 4200gph bottom dome pump that i put in there to run the second filter and i got a 5200gph to replace the 3600gph so i could have a stronger water fall... i havent installed this one yet. the water is super clear and the fish are doing great i think that i am mostly paranoid about the ph being a little high. the picture that i have of the pond was when we first moved in we have been here for about 5 months so alot has changed mostly because of the change in seasons ill see if i can get more pics of it currently. I took all the plants out to clean them off cause it seemed like they were just harboring algae i havent gotten all of them back in yet.and alot of my lillys have died or been taken over by algae is this normal for winter... since the new filter there has been alot less algae both the filters have 18w uv lights and i think thats one of the reasons it has gotten better. Also i have a bunch of big rocks and boulders under water and was told at a pond store to take them out but i like them and feel like it makes it look more natural do yall have rocks and stuff in your pond and do yall have problems with build up of muck and plant debris
sorry i have so much to say thanks for all the greetings and compliments