I am from Australia, I see people say using "egg crates" as a top to prevent fish from jumping out but do not stop light penetrating the water. How exactly does it look like?
The egg crates here in Australia is brown in color like the cardboard material is that the same as those you have got there in the US? I have got no idea how it can let the light through???
Any picture or elaboration will be nice. Thanks.
The egg crates here in Australia is brown in color like the cardboard material is that the same as those you have got there in the US? I have got no idea how it can let the light through???
Any picture or elaboration will be nice. Thanks.