No Gravel

Unknown10101

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Mar 5, 2011
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Do bettas need to have substrate on the bottom or can I just leave it bare-bottomed.
 
Will the poop and other waste be overwhelming like goldfish?

Oh and I just figured that the gravel could be sharp on their fins. I just brought home my first one. It's in a 2.5 gallon tank right now, but I'm pretty sure that I'll be advancing to a 10 gallon soon.
 
I have had to put one of my bettas in a bare bottom because he kept trying to move the gravel at night, and no they don't tend to unless you feed them to much/to often
 
i have used marbles nothing sharp and easy to siphon between,
 

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