上次去petco,店小二挑逗我养海水缸:Compared with salt water, fresh water is b/w, but salt water is hd color... 说的时候那语气眼媚神态,真TM欠抽的感觉 :)
f*y
7 楼
bless!
d*1
8 楼
她在笑么?
c*l
9 楼
是这个电话吗? 866-315-5718
【在 w****g 的大作中提到】 : 打NSC pp 电话
s*e
10 楼
倒不是,我觉得下面这个回答靠谱: https://answers.yahoo.com/question/index?qid=20101105080535AAZo4N9 There are super bright fish and super dull colored fish found in both freshwater and in saltwater areas. Many freshwater fish are exceptionally bright and amazingly colored (especially when breeding). Look at Jewel cichilds or ram cichlids for two examples. Part of the reason that in the trade/hobby there are more bright saltwater fish, is that most of those fish are reef fish. The corals are bright because of their photosynthetic zooxanthellae and different absorptions and reflections of light. The reef fish then must have bright camouflage to blend in with the corals. There are many dull colored marine fish that never make it to the aquarium store because they are grey, get large, or just are hard to catch. Plus who wants to spend $200 on a plain looking fish? (Lots of costs involved in saltwater - cites, catching the fish, transporting the fish across the world, storing/holding the fish, etc) Reef fish are in shallower water and easier to catch. Many stay relatively small as well. These are the common bright fish you see for sale. Many freshwater fish come from bland areas and are often duller colors to blend in with their surroundings.
【在 D**d 的大作中提到】 : 估计跟淡水鱼爱躲在树荫下,海水鱼爱日光浴有关?
c*p
11 楼
bless!! 肯定没问题,加油!
z*y
12 楼
and 我感觉这种回答很民科 Generally speaking, it is always easier for dull colors to blend into environment. In the animal world, the purpose of bright color is usually to attract not to camouflage. Anyway, 我也是民科,大家讨论说笑而已。
【在 s***e 的大作中提到】 : 倒不是,我觉得下面这个回答靠谱: : https://answers.yahoo.com/question/index?qid=20101105080535AAZo4N9 : There are super bright fish and super dull colored fish found in both : freshwater and in saltwater areas. Many freshwater fish are exceptionally : bright and amazingly colored (especially when breeding). Look at Jewel : cichilds or ram cichlids for two examples. : Part of the reason that in the trade/hobby there are more bright saltwater : fish, is that most of those fish are reef fish. The corals are bright : because of their photosynthetic zooxanthellae and different absorptions and : reflections of light. The reef fish then must have bright camouflage to
【在 z*y 的大作中提到】 : : and : 我感觉这种回答很民科 : Generally speaking, it is always easier for dull colors to blend into : environment. In the animal world, the purpose of bright color is usually to : attract not to camouflage. : Anyway, 我也是民科,大家讨论说笑而已。