westward13
Aquarium Advice Regular
Hi everyone. I was hoping someone could shed some light as to what I'm experiencing with my Fluval 304. I've done 2 water changes within the past week and each time I'm done and hook the filter back up and then turn it back on, it spits white filmy stuff into my tank which makes a mess of the water. Within an hour, it's all fallen to the bottom and dissipated or it's been sucked back into the filter. I unhooked the filter and changed the activated carbon, emptied out the water and checked the other media bins to make sure it wasn't anything coming from those(I have ceramic in the 2ndary and have left my tertiary media bins empty). I didn't remove or check the foam screen frame that's next to the media bins but will make sure to do so the next time I do a water change. Does anyone know what this could be and/or how I can fix it?