Hey I have a question. someone in another thread had posted something like "if your filtration system in your fish tank isn't creating enough splash the water might not be oxyginated enough" or somesuchanyhow, I was wondering, does splash refer to the bubbles created below water level, i dont mean to sound stupid but I noticed that my fish often comes to the surface and opens closes his mouth and I feed him enough........help?
Yeah. It should ripple the surface a bit. Try putting an airstone or real plants in the tank to give it more oxygen. :)
Google "Airstone", they're about 10 dollars for one with the motor and tubing, after I got mine my fish are much more active