Thread: Dead fish
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Old 01-10-2013, 11:34 AM posted to uk.rec.gardening
Sacha[_11_] Sacha[_11_] is offline
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Default Dead fish

On 2013-10-01 11:03:59 +0100, Jeff Layman said:

On 01/10/2013 10:39, Sacha wrote:
Oh dear, our two largest fish have died. Each was well over 1' long.
The pond pump has broken and another is on its way but we think it must
be lack of oxygen that's caused it. Ray played a hose over the pond
for a long time but obviously, it wasn't enough. It seems daft to be
upset about two dead fish but they used to give children such a thrill
when they glided up to be fed. say nothing of what fish that size would cost to replace. How
big is the pond? Have the fish perhaps outgrown it, and the oxygen
levels fallen below what they require? It's usually stated to be about
1 square foot of surface area for each inch of fish.

All you wanted to know about pond aeration (and a lot more you didn't!):

20'x20'x4' But it's got a lot of fish in it and they've obviously
been breeding, which aiui is supposed to show that they're happy with
their conditions. We have never had this problem before so the failure
of the pump has to be the cause, I would be pretty certain.

South Devon