Water circulation to prevent stagnation?

Reel McKoi wrote:
"nut" wrote in message
...
.

We've just picked up some live shrimp so they - and the convicts -
are in for a treat tonight... it's usually quite hard to find
locally so they don't get it much.
=====================
The *frozen* shrimp and other goodies are much easier to find here in
the USA. The fish seem to love them as much as the fresh live foods. You
may want to ask around and see which shops carry the frozen
variety where you live.

They eat frozen stuff every day,



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