I have a tank that has been set up for 6 years now with just a airstone. Of
course it has lots of plants. No filter is the way to go for a more natural
aquarium. It takes a little time and skill but anyone can do it.

Moon
remove nospam from e-mail to send to me, I grow trees in aquariums like bonsai.
I breed dwarf crayfish, great for planted community tanks. If you can get me a
shovelnose sturgeon fingerling (Scaphirhynchus platorynchus) no wild caught
please, contact me