If I put together a tank that had no substrate, had the lights facing upwards from underneath the tank, and had the rockwork attached to the top of the tank, so it was 'floating' and not touching the bottom?
Would my fish be swimming upside down? :huh:
And would upside down catfish swim right side up? :read:
Would my fish be swimming upside down? :huh:
And would upside down catfish swim right side up? :read:
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