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Bio-filters and lava rock
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26-05-2003, 12:08 AM
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Bio-filters and lava rock
and after that, use polyester batting. walmart. no fire proofing, no
anti-microbials. Ingrid
ESPMER (K30a) wrote:
Actually don't buy lava rock - too heavy, too hard to clean.
We use black vinyl screening. 50 yards for a 3,000 gallon pond. Clean once a
year - easy. Always smells river water sweet.
k30a
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