Tank dosen't run well

[Kodiak]

I have seven fish tanks, all of them run well except for one of the tanks
that dosen't get much light. Even after 2 months there is almost no
accumulation
of bacteria or debris in the filter. As a result the fish have a very hard
time in that tank
and I forced to do water changes very often.

Is light/photosynthesis crucial to bacteria multiplication?
--
....Kodiak

[Reel Mckoi]

"Kodiak" > wrote in message
.. .
>I have seven fish tanks, all of them run well except for one of the tanks
> that dosen't get much light. Even after 2 months there is almost no
> accumulation
> of bacteria or debris in the filter. As a result the fish have a very hard
> time in that tank
> and I forced to do water changes very often.
>
> Is light/photosynthesis crucial to bacteria multiplication?
============================
I never had tanks do well in the dark either. Why not move it closer to a
window or but a cheap reflector for it?
--
McKoi.... frugal ponding since 1995...
My Pond Page http://tinyurl.com/cuq5b
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