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ozone, rotifers and bacteria.
what does:
The effect of OPOs on rotifers (Brachionus plicatilis) has also been determined.58 No effect on survival was seen at less than 0.22 ppm OPO, but effects became significant above that level. The authors point out that bacteria and other pathogens can be killed at that level, so rotifer cultures can be used with that amount of continuous ozone to reduce bacterial contamination. this mean? http://reefkeeping.com/issues/2006-03/rhf/index.php thanks! tim |
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