Quote:
Originally Posted by paddyob
Time to change the "wrongs".
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Quote:
Originally Posted by sphelps
I don't think whether you need them or not is the question as you really don't need them. I've never used them and my tanks have always done well. The question is do YOU want them, not sure a poll will answer that for you.
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^agreed. I don't think it is "wrong" to use them or not use them. It's just a choice.