Mr. Convict
Fish Fanatic
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- Aug 2, 2006
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Is it okay to keep bettas in bare tanks? (ie. nothing but water)
Or it is better to have some sort of substrate and a plant or two for them to hide?
As for substrate, would gravel be okay provided he has enough height to swim such that his fins aren't always rubbing against it?
Or it is better to have some sort of substrate and a plant or two for them to hide?
As for substrate, would gravel be okay provided he has enough height to swim such that his fins aren't always rubbing against it?