I'm sure I can find a thread on how to divided a tank for bettas, *ahem* Lucy *ahem*Furallicah said:Divided how? If your betta has trouble reaching the surface of the water it'll stress him out, If your going to keep with the 20gal tall get some tall big leafed plants for the bettas side. It'll help him rest.
Based on my frequency of cleaning, there's only CC, nothing else. I agree having subs would be more beneficial for the entire tank in regards of BB, but I made up by using fluval biomax, compared to using the typical aquaclear biomax.jerilovesfrogs said:just a thought on not having substrate.....good bacteria lives in the gravel too.....so I think that would be one less place for it to live. I suppose it's possible not to have it. but there's some nice looking light colored gravel that looks natural and clean...that's mostly what I have. I have a qtank set up right now.... it doesn't have gravel and I can see all the junk floating around down there. so while the no gravel look looks "clean", it's really not so much!