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0answers
13 views

How many kg of algae does a kg of shiners or minnows consume to reach about 3"? [closed]

The title pretty much sums this up. I'm trying to determine how much algae mass is required to produce some mass of shiners, minnows, etc (small fish no more than about 3 inches) - unit conversion ...
-1
votes
1answer
61 views

Why do aquatic animals smell so bad? [closed]

Many have experienced the "fishy" smell prevalent with seafood, but why do aquatic animals smell so bad? Is it because of salt water?
0
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1answer
81 views

Why are some chemical dangerous to aquatic environment only?

Recently I was changing the thermal grease on my PC. I have noticed on the back of box, that the grease is not dangerous when ingested or when touched. But there was specifically stated, that is ...
3
votes
1answer
117 views

A wierd looking fish with a shield

I have found this photo in a local news page. The page claims that this fish is a new species that was found by a Malaysian fisherman. Is this true? or it is a known fish and it has a name already?
3
votes
3answers
94 views

Would Bubling Oxygen Through “Dead Zones” Like A Fish-Tank Make Much Difference?

I am a dilettante when it comes to dead zones. I realize that they vary from fleeting algal blooms to continuous dead zones. For the continuous dead zones it would seem to me that adding a "bubbler" ...