Black Velvet in motion, originally uploaded by RyanThomas. HG wrote, I have a black betta fish that is living in a feng shui glass containerwith bamboo and rocks. How would I go about cleaning the glasscontainer? A: I’m not really well versed in feng shui but I can tell you that spring is good time [...]

Photo provided by reader JE. Here you can see all the floating debris suspended in the water. Is this detritus or something else? Q: JE wrote, I hate to be a bother but I can’t find any literature that describes what on earth is going on with my Betta Elton. I’ve had him since October. [...]

Were big bettas, originally uploaded by liyah73. Q: NB wrote, I’m setting up a divided 10 gal for my two males. I have a store bought mesh tank divider, which should work fine but I’m afraid the filter is only going to clean one side of the tank. The holes in the mesh are so [...]

Dirty Tank (which has been cleaned!!!), originally uploaded by blaqphlegm. In the aquarium, detritus (often called mulm) is organic material made up of fragments of fish waste, uneaten food particles, dead animals, mucus, shed skin and decaying plant matter. It is commonly suspended in the water and sucked into the filter but in conditions where [...]