uv sterilizers

[army6192plt]

what would be an appropreate size (watts) and flowrate for a 65 [acronym:3e13c1be43="Gallon"]gal[/acronym:3e13c1be43] tank. Any product suggestions would be great thanks for your help

tj

[Hara]

http://www.aquariumadvice.com/showqu...q=2&fldAuto=31

[melonie]

My 55 [acronym:a03980ac23="Gallon"]gal[/acronym:a03980ac23] tank filter setup incorporates an 8 watt [acronym:a03980ac23="Ultra Violet"]UV[/acronym:a03980ac23] near the end of the filter loop, and the flow rate is somewhere around 225 [acronym:a03980ac23="Gallons per hour"]gph[/acronym:a03980ac23].


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[army6192plt]

im looking to get parasite kill off with this as well. I am planning on putting it in the output line of my eheim 2224 filter aprog 120-130 [acronym:ff3e877d99="Gallons per hour"]gph[/acronym:ff3e877d99] any thoughts??? Thanks for the suggestion but i am not sure 8 w at that flow rate is going to kill off the parasites like i want.

tj

[melonie]

... and the math says that parasite kill is a function of both light intensity and exposure time. Obviously you can increase the light intensity by going with a higher wattage unit ... at a higher initial and ongoing operating cost ... but also with increased water heating side effects, which can potentially create a significant tank overheating problem. The other side of the equation is to extend exposure time, which translates into a [acronym:e14be43088="Ultra Violet"]UV[/acronym:e14be43088] unit with a bigger 'body' and/or a slower flow rate. This is the main reason that I chose to go with a Pentair unit, which has several times as much water volume thus several times as much exposure time as most 'inline' [acronym:e14be43088="Ultra Violet"]UV[/acronym:e14be43088] units in the same wattage range.