Sandy Posted February 28, 2016 Report Share Posted February 28, 2016 Hi guysIve just got myself a 2nd hand tank off TradeMe, well, havnt actually picked it up yet but will be next weekend, and it has a UV filter with it. My question is, do I need to use this and in what circumstances would I need to use it.thanks Quote Link to comment Share on other sites More sharing options...
Ira Posted February 28, 2016 Report Share Posted February 28, 2016 Hi guysIve just got myself a 2nd hand tank off TradeMe, well, havnt actually picked it up yet but will be next weekend, and it has a UV filter with it. My question is, do I need to use this and in what circumstances would I need to use it.thanksNo you don't need to use it, you'd use it if you had green water or a disease. If you don't have either it doesn't do much. Quote Link to comment Share on other sites More sharing options...
Sandy Posted February 29, 2016 Author Report Share Posted February 29, 2016 Cool, thanks, will put it away unless needed then. Quote Link to comment Share on other sites More sharing options...
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