Changing gravel "on the fly"
I removed gravel while angel parents were in there. I would not do it
again.
Bob
"John Worfin" wrote in message
. net...
Has anyone attempted to remove and replace portions of the gravel of their
tank, without first tearing the tank down?
I have larger gravel (about 1/4") and would like to replace some of it
with
a layer of finer pebbles.
Is there a trick to doing this?
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