Want this question answered?
No. Charcoal bits will harm your betta fish. But you can use deactivated charcoal bits
depends on what your using it for
I don't really know. I think you can not use barbed hooks in Wilson's pond to fish.
They use it for food and breeding.
and why are u dying your fish pond? and yes, when all your fish die, that is too much die
use google search.
yes you can!
A fish Trap is something you would use in a fish Pond to catch the fish.
no filter because for smaller fish it can hurt or even kill them and for the old filter use bigger fish
organic matter helps provide oxygen for the fish to breathe
many application in use in activated charcoal, just like Tyre, water treatment, air pollution treatment, and other filter media too.
If they are in a pond, then having trees that are taller away from the pond should help. If they are in an aquarium, you should use a surge protector