Just curious... did you get the model with the built in wiper?
That seems like a neat feature to cut down on maintenance.
Absolutely!
Just curious... did you get the model with the built in wiper?
That seems like a neat feature to cut down on maintenance.
Originally Posted by JFK_Jr
Just curious... did you get the model with the built in wiper?
That seems like a neat feature to cut down on maintenance.
Absolutely!
i dont see any relevance from your bibligraphy and the topic. no where in any of the above articles mention timeframes or light dark issues. they talk about contact tims and strength horizontal vs vertical and the last study date was 1993.
Yes. UV can alter the structure of some dissolved chemical compounds. When using any drug or chemical medication check the directions for the drug or chemical to see if you should turn off your UV when using the drug or medication.
Of course and drugs should not be used in a reef tank to begin with. Ozone will alter chemcials more than UV and many use Ozone 24/7. Altering chemicals may be a good thing not a bad thing. A reason behind ozone.
Many aquarists only use the UV at night.
I have never heard of one that I recall and have like 100,000 posts on broads but I will not day some do not. I'm sure some may, just like some do not use ozone 24/7 but I dont' buy "many" at all.
There are many free floating beneficial planktonic animals in the water that come out at night that can be killed by a uv sterilizer.
As I said not really so. Do you shut-off your skimmer at night > As that is the same reasoning. Seen any plankton counts on reef tanks day vs night ?
.... I recall and have like 100,000 posts on broads
I am not saying you are wrong or the info from the link I found is wrong, but..... you both have different opinions, just like any other topic, wether it be reef keeping, medical, sports, etc. etc. etc.
I will be over.... just don't forget a union on both ends just in case u need to remove it...