Hello,
I've had a patio pond made of Lowe's zinc in a shady spot under an eave in my LA garden (about 120 - 150 gallons). For the last 4 years there have been no problems keeping the water clear with koi and shubunkin and standard goldfish. In the previous 8 months, the water has started getting mucky even though I add water clarifier and 48 hours later adding sludge remover. But still the water is getting mucky and a fish dies every couple of weeks or so. I don't understand. I've had successful outdoor ponds both in the sun and shade for 20 years without problems. There are no plants in the pond lately. So I can't figure out what could me building up so much muck and slowly killing certain fish.
Can anyone give me advice as to what the problem might be?
My name is Chris and I'm at: (e-mail address removed)
HELP!!!
I've had a patio pond made of Lowe's zinc in a shady spot under an eave in my LA garden (about 120 - 150 gallons). For the last 4 years there have been no problems keeping the water clear with koi and shubunkin and standard goldfish. In the previous 8 months, the water has started getting mucky even though I add water clarifier and 48 hours later adding sludge remover. But still the water is getting mucky and a fish dies every couple of weeks or so. I don't understand. I've had successful outdoor ponds both in the sun and shade for 20 years without problems. There are no plants in the pond lately. So I can't figure out what could me building up so much muck and slowly killing certain fish.
Can anyone give me advice as to what the problem might be?
My name is Chris and I'm at: (e-mail address removed)
HELP!!!