Goldfish dying
John wrote:
My pond goldfish are dying. Possible causes?
? The heat
? Filling up pond with tap water after evaporation due to heat
? Clearing out plants clogging the pond
? Disturbing sediment, including submerged rotting leaves.
? Scooping off duckweed with metal sieve
? Cherries falling into pond from nearby tree
The water seems not to have properly settled since the plant thinning,
and to be a bit murky
lack of dissolved oxygen, caused by all of the above. You could by a
solar powered air stone to add some back in.
Paul
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