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7 answers

Well, they could see a little bit from the small amount of light that would make it into the tank from streetlight outside a window, another room, a reading lamp, etc. Nocturnal fish can see better in the dark, making more efficient use of the little ligh there is available. Diurnal fish "sleep" at night; they remain partly aware of what goes on around them, but no, they cannot see very well at night.

2007-01-04 03:46:09 · answer #1 · answered by Zoe 6 · 0 0

Well, I don't know a lot about fish but some live in the dark underwater so they seem to have some way of navigating other than sight. But I can't see when the light is off!

2007-01-04 11:50:40 · answer #2 · answered by curiositycat 6 · 0 0

There ain't no lights in the Amazon River.

2007-01-04 12:21:06 · answer #3 · answered by PeeTee 7 · 0 0

No that is not true

2007-01-04 12:45:41 · answer #4 · answered by landtwl 2 · 0 0

Not true.

2007-01-04 12:12:38 · answer #5 · answered by angelmwilson 5 · 0 0

depend...different type of fish...

2007-01-04 12:04:23 · answer #6 · answered by jinji0623 1 · 0 0

NO, NOT true

2007-01-04 11:50:40 · answer #7 · answered by GRUMPY 7 · 0 0

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