betta fish
Fish Herder
I haven't heard about using cat litter as substrate before so I googled it. I'm wondering if you have the right kind of cat litter, so I'm attaching the site here:
http/forum.practicalfishkeeping.co.uk/showthread.php?t=74443
Your tank/stand combo is beautiful by the way, and I truly hope you will figure out what the cause of the smell is! Once your tank is up and running odourless with the wood, plants and the fish it's going to look and be awesome!![]()
Yes, please tell us what cat litter you are using in your tank as there is only one type I know of that can be used as a substrate in an aquarium, the majority of litters cannot be used, for the size of your tank and the amount of wood in the photo I'd be surprised if it was the wood, unless it has gone all slimy or rotten? I take it the wood was sold as aquarium wood? in which case it should not do this, the most I've had from mopani wood or bogwood is the leaching of tannins in the water no smell whatsoever.