Fountain to be left on for how long? Newbie pond questions.
There are 4 koi's to be picked up and they have survived in the pond
last year, so I figured the pond's water is sufficient? I don't plan
on adding any more fish. The pond did come with a filter.
How do you think water hyacinths will take to our pond? Was thinking
of adding hornwort's as well. Would duck weed be a good idea to add?
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