Recent content by ssherwood

My fish have been behaving unusually. I have a variety of fish...tiger barbs, clone loaches and others that all act the same way. They perform a very rapid movement, swimming flat, they flick themselves against the edge of an ornament. It appears as if there was something stuck to their gills...

I have a 60L freshwater tropical tank. I am unsure what type of filter I have so here is a discription. A pump descends into the tank drawing water into a chamber that sits above the tank which contains layers of sponge/matting. The water filters through the chamber and returns to the tank. My...