can gravel scratch glass bottoms?

  • We are currently upgrading MFK. thanks! -neo
i'll probably leave it there then thanks
 
I would rather let a fish have a natural bottom and play with it as opposed to having glass to try and collect and move. The appearance is far greater IMO with a substrate.
 
Yeah i agree too, but the thought of cleaning it with an adult oscar is just...AHHHHHHHHHHHHHHHHHH
 
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