Can a gold fish can lay eggs in aqu. tank in which pebbles spreaded at the bottom ?

Question

can a gold fish can lay eggs in aqu. tank in which pebbles spreaded at the bottom and water ciruclated by air.?

Answer 1

yes, i know that my 2 fish layed eggs in my tank, and its exactly how you described it. The only thing is that it is very rare for them to do so.  

Answer 2

Of course they can lay eggs everywhere. But, did you mean to ask if you could get the eggs this way?

NO, goldfish eggs are adhesive and won't fall through the bottom of the tank. they will stick on to glass.