I have a lot of plants in my tanks so the fish will usually be unable to see my hand about to feed them. That's why I tap the tank a little. Of course if you have a wide open tank, your fish should definitely be coming on their own.i never knew people tapped on the tank when they went to feed, i just put my hand toward the lid and the fish are already pointed straight up waiting for the first thing that hits the water...finger or food
I would DEFINITELY allow someone to bang on my house if food appeared immediately right afterwards! :drool:I don't recommend tapping on the glass of the aquarium. You have to remember that aquarium is their home. Would you want some one banging on your house? I think not.
Marinemom
I would DEFINITELY allow someone to bang on my house if food appeared immediately right afterwards! :drool: