"Dave W." wrote in message
oups.com...
What is the best way to clean aquarium decorations, such as resin
rocks, caves, etc.? I have brown algae beginning to accumulate on some
pieces and would like to clean them up. Should I use bleach water and
rinse thoroughly or is there a safer, better product that people use
for this?
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*Note: There are TWO "Koi-Lo's" on this NG*

That's what I do! You may need to loosen what the bleach doesn't quite
remove with an old toothbrush. Rinse well. I don't do this with anything
porous though, such as large lava rocks decorations.
--
Koi-Lo....
Frugal ponding since 1995.
Aquariums since 1952.
My Pond & Aquarium Pages:
http://tinyurl.com/9do58
*Note: There are several *Koi-Lo's*
on the pond and aquaria groups.
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