Paul,

If you can save the filter media in the trickle filter do so, as it
will help reduce run-in time on a new tank. The filter pad can be
changed, but don't let the bio-balls dry out.

That said however, still clean as much as possible. Since you are
replacing the substrate, the run-in time will be just as long....

Gerry.

Paul Cimins Wrote:
Hey guys I was wondering what some of you experts think about this. I
have a
75 gallon planted tank I am tearing down tired of it after 5 years. I
am
going to be doing African Cichlids. I am going to be cleaning the tank
completly out gravel and all but still using the same trickle filter
and
water in it. While I am cleaning I am going to be running a power head
and a
tube over the trickle plate to keep Bio balls moist. I fiqure this
might
help with the Cycle for the new setup. Or do you think It might be
better to
Clean the balls and Sump and start over.Give me your Professional
Advice.
Thanks
Paul


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gerryd