to get the magazine details are above.
the competition is here below:
This month we're pleased to be giving away
a Sander Ozonizer 50 worth £140 just over.
question : what compounds will ozone remove?
from text
= Phenolic compounds, a toxin to the Zooanthella found in Photosynthetic
invertebrates. zone has also been found to help prevent bacterial diseases
in invertebrates.
this prize can be used in
salt water and freshwater aquariums
on a postcard 1 per household closes 30/04/2002.
names address and telephone number to:
Sander Ozonizer 50
Marine World Publication ltd,
Aero Mill,
Church,
Accrington,
Lancashire,
BB5 4JS.
very good magazine it's for marine fish keepers only has marine fish
problems and answers, (not fresh water or pond, details.)
good luck from spottydog.