ATI bulbs

I don't think they make a true Actinic, you can get a UV Super Actinic T5 (formerly URI) or a Geisemann Pure Actinic T5.

I have used the Geisemann T5 years ago when I lived in Germany and when I came back to the states I thought the URI T12 Actinic looked the same. I have used URI VHO exclusively since.

I bought the blue + T5 for my 150 but don't like it and will change to the UV soon

I think John (FOIS) has both
 
Might look at reefgeeks also - I hate their web site now - the font is like 4 - VERY small. What were they thinking - LOL.
 
They think if you can see a copapod walking on the glass you could read their site.....me I need reading glasses to see the pods:(
 
warnberg-

If your gonna order t5 bulbs online let me know. I need 2 pairs for my moms tank and maybe we can combine on shipping. If it makes it any cheaper.
 
John (FOIS)

John (FOIS)

I had John order some for me. btw same price or better than reefgeeks.
 
Checked reefgeek, they don't carry the true actininc ATI bulb...

MLIVVY, sorry I didn't check earlier but I did finally find some for 22.00 each rather than the 39.00 most places wanted for them so I snatched them up when I found them.
 
Good to hear... your clam is changing color, it's turning more blue...

I have heard the ATI actinic bulb has a better spectrum of light, I believe it peaks in the 420 nm range where as the g-man bulbs are more in the 460 nm range, but don't quote me on that.
 
bulbs

bulbs

Warnberg, Did you order the bulbs from the website? I can't get the checkout page to complete the transaction.
 
that place has been going out of business for over a year so they're probably closed. those are the old ati bulbs which are actually the giesemanns. the new ati bulbs are from a different manufacturer.
 
Now I know why I hate shopping online....

Check this out and read what it says while marking in your head the EXACT bulb name:
http://www.dtpetsupplies.com/catalo...ctinic-03-blue-ATI-bulb-from-Sunlight-Supply/

Now look at this site:
http://storefront.addictiveaquatics.com/products/T5_ATI_48_54w_True_Actinic_Lamp-1009-229.html

So which is it? I was looking for the T5 ATI 48" 54w True Actinic Lamp, but I discovered with all the confusion I ended up with the 48" T5 actinic 03 blue ATI bulb.

Sometime this kind of BS really ticks me off......
 
ATI discontinued their version of a "true" actinic which they called the Actinic Blue in the fall of 2006. From what I have been able to tell this bulb is very similar to the Giesemann Pure Actinic.

Greg@ReefGeek
 
now see i went with g-man because everyone said gman are the best....
now warnberg waits to tell me after i ordered the bulbs that ati is better and now he beats my price rrrr... LOL :)
 
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