The answer to this is that it may not, but it is a bad idea to do it.
The purpose of the filter is to provide a living space for beneficial bacteria that breaks down the harmful chemicals in your fish's waste and in uneaten food that rots in the tank. When your filter runs, it pulls water through a spongy material full of the bacteria, and the bacteria actually eats these harmful chemicals that are in the water, protecting your fish.
When you turn off your filter, you do two things:
1) You stop cleaning the water, and levels of harmful chemicals in the water will increase.
2) You starve the bacteria, causing it to die off, resulting in the filter being less effective when you run it during the daytime.
If you only have a few small fish that don't produce a lot of waste, this might not cause any problems. The amount of bad chemicals in the water may not get high enough to be harmful to your fish. And the filter may not need a lot of bacteria to clean up the small amounts of waste when it is running.
You should read up on the Nitrogen Cycle that occurs in aquariums. You can buy test kits to check for harmful chemicals in the water. Then you could try turning your filter off at night and see if the chemicals increase to dangerous levels. You should always buy the liquid test kits, not the little strips of paper, because the liquid kits are much more accurate.
But really, I strongly advise you to leave the filter on at all times.
the only thing you can do with out buying anything is to turn your air filter top upside down, But a good tuneup will help a lot.
I had the thought of it last night so people behind you know what turn you will make so its not confusing. I think its a good idea.
Turn Out the Night was created in 1983.
To remove the filter on the Jacuzzi, turn the filter counterclockwise until the hand can reach in enough to pull it out of the bucket. When putting in a new filter, turn it clockwise.
If the pump is the only source of water movement and air, then yes, leave the pump on at night. If there is also a filter or water motion device, then you can likely turn the pump off at night. Air pumps can be quite loud if the tank is in your bedroom.
To tighten filter,turn clockwise and to remove,turn counterclockwise.
You should never clean all the filter media at the same time because you don't want to loose the cycled bacteria. It will not do any harm to clean some of the filter media out gently and maybe increase the water flow which may turn off the warning light.
Well you can but you don't remember anything in the morning. You changed to a dragon at night all the time but you never remember it. I hope this answers your question. <3 Your all beautiful Dragon or not!
Turn Up the Night was created in 1981.
Replace the filter, then turn off the light.
A turn-on is anything that piques our interest or enthusiam, and a turn-off is anything that kills it.
Turn counterclockwise.