Please correct lack of logic problems in the given paragraph.
The water fleas are repelled by this color of light, flee downwards and pass through holes in a false bottom of the aquaria. Fish are residing in the lower sections of the aquaria and most of the water fleas are immediately wiped out.
The water fleas are repelled by this color of light, flee downwards and pass through holes in a false bottom of the aquaria. However, fish are residing in the lower sections of the aquaria and most of the water fleas are immediately wiped out.