Forum: Tank Journal
10-14-2013, 07:01 PM
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Replies: 294
Views: 75,412
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Forum: Reef
10-14-2013, 04:51 PM
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Replies: 15
Views: 4,762
The rock will obviously weight a lot less in...
The rock will obviously weight a lot less in water, the weight of the water displaced can be subtracted from the rock weight to get the apparent. The density of rock varies but it's often not much...
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Forum: Tank Journal
10-14-2013, 04:19 PM
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Replies: 294
Views: 75,412
Thanks guys.
Mr Hasan, that's a white...
Thanks guys.
Mr Hasan, that's a white spotted snake eel, he's about 24" long or so.
The camera I use is a D300, all those pictures where taken with a 150mm sigma macro. I use a tripod and for...
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Forum: Tank Journal
10-14-2013, 04:40 AM
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Replies: 294
Views: 75,412
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Forum: Tank Journal
10-12-2013, 04:59 PM
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Replies: 294
Views: 75,412
He loves the tank, from tears to ahh in seconds...
He loves the tank, from tears to ahh in seconds so it's currently our secret weapon. He's all about the fish though and definitely follows them around, there's a tank upstairs without fish and he has...
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Forum: Tank Journal
10-12-2013, 04:23 AM
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Replies: 294
Views: 75,412
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Forum: Lighting Specific
10-11-2013, 09:07 PM
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Replies: 252
Views: 114,386
This could be a great scientific study. Do you...
This could be a great scientific study. Do you know what this could mean for man kind if she doesn't notice that much of an increase in height considering her previous complaints? It's proving a...
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Forum: Buy/Sell/Trade (Aquatics hardware related only)
10-11-2013, 04:11 PM
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Replies: 2
Views: 1,505
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Forum: Reef
10-11-2013, 01:51 AM
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Replies: 12
Views: 11,880
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Forum: Reef
10-11-2013, 01:12 AM
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Replies: 12
Views: 11,880
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Forum: Controller and Monitoring Specific
10-10-2013, 11:32 PM
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Replies: 14
Views: 9,721
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Forum: Controller and Monitoring Specific
10-10-2013, 10:44 PM
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Replies: 14
Views: 9,721
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Forum: Tank Journal
10-10-2013, 04:22 AM
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Replies: 294
Views: 75,412
OK update time. The tank took a pretty huge...
OK update time. The tank took a pretty huge neglect hit for the last 4 months or so, turns out THERE IS something more needy than my wife :wink: However there were a few things that didn't help my...
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Forum: Tank Journal
10-09-2013, 03:32 PM
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Replies: 675
Views: 748,396
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Forum: Buy/Sell/Trade (Aquatics hardware related only)
10-08-2013, 04:52 AM
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Replies: 2
Views: 1,505
FS: 20lb CO2 Tank (Calgary)
Anyone need/want a CO2 tank? I've got three now which is one too many. They usually cost $200 to buy, this one can actually be returned for a $100 deposit in Edmonton which is what I'll do if it...
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Forum: Lounge
10-07-2013, 11:06 PM
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Replies: 8
Views: 2,028
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Forum: Photography
10-07-2013, 10:12 PM
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Replies: 9
Views: 7,711
NP
With LEDs, provided you have dimmable...
NP
With LEDs, provided you have dimmable channels, you can also tune the color temp to what works best for your camera. While we might prefer more blue for our eyes, pictures usually come out...
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Forum: Photography
10-07-2013, 01:44 AM
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Replies: 9
Views: 7,711
Yes you have to shoot something white under the...
Yes you have to shoot something white under the LEDs in the tank but most people have success using the sand bed for this. It's a pretty simple method and usually the only one for tank lighting if...
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Forum: Photography
10-07-2013, 01:12 AM
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Replies: 9
Views: 7,711
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Forum: Lounge
10-05-2013, 06:36 PM
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Replies: 101
Views: 28,818
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Forum: Lighting Specific
10-04-2013, 10:04 PM
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Replies: 348
Views: 284,782
I think it's the same for everything, the...
I think it's the same for everything, the equipment only measures peak output at certain spectrum then they plot best fit curves. You're right about LEDs and the narrow spectrum for colored LEDs but...
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Forum: Lighting Specific
10-04-2013, 01:27 AM
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Replies: 348
Views: 284,782
To me T5 only tanks look great in pictures but...
To me T5 only tanks look great in pictures but washed out in person. While the camera loves the uniform light distribution my eyes prefer the shadows and contrast created by other options. T5 and LED...
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Forum: Lighting Specific
10-03-2013, 09:22 PM
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Replies: 348
Views: 284,782
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Forum: Lighting Specific
10-03-2013, 08:48 PM
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Replies: 348
Views: 284,782
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Forum: Lighting Specific
10-03-2013, 08:31 PM
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Replies: 348
Views: 284,782
Ahhh..... wrong :lol:
LEDs produce a large...
Ahhh..... wrong :lol:
LEDs produce a large amount of heat per area which can seem high because of there size but overall is very little. The junction temperature (between LED and heat sink) needs...
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