ilovecheese wrote: 我是新手核問幾個問題 1)o3機是否能殺死白點等寄生蟲? 2)臭氧機是否一定連opr meter?有冇d可以一機過有埋晒d野 3)佢係點計幾多公升水有幾大ga臭氧機嫁? 4)最重要係佢地幾$嫁??如果要為個440l 水ga缸用的話 thx 大家
ilovecheese wrote: 照大家咁說....既是在現階段魚缸無可能有百份之百的機會在靠義器之下達至無菌?_? 仲有想問的係 orp meter 係幾多$?
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