That is why i dont have fish
Yes. The bottom number is the diastolic pressure.
More water on TOP of you.
3lb per sqinch
Winglift.Lift is pressure on the wing due differential air pressure below and above wing. This difference results from the difference in curvature of the wing top and bottom..
bottom
Its the rock, sand, gravel, whatever on the bottom of an aquarium.
plecostamus
Moldy cheese or an eyeball
Anything labeled safe for aquarium use. Beyond that, it depends on what type of fish you are keeping, and whether or not you have plants, for which type of aquarium substrate (gravel or other lining for the bottom) should be used.
yes you can
I would say yes it would be ok not to put anything at the bottom of the aquarium. Gravel, stone and plastics are usually used for appearance. If it is a freshwater aquarium and if you plan on using live plants then gravel is necessary.If it is a salt water aquarium then it is necessary to use live rock and live stone.
No! :)No freshwater aquarium fish to my knowledge is poisonous.
They can just live in an aquarium with the normal pebbles on the bottom that all fish live in.
Refraction - bending of lights.
You can find Kenta in Aqua Road. Head into the Aquarium and one of the portals will bring you to the Aquarium Zoo. You can find Kenta at the bottom of the zoo map.
I suggest that you learn more about your fish in your aquarium. One of your fish might be a bottom sucker which means that they eat all of the dirt on the side or bottom of your tank. If one of your fish are bottom suckers, that's probably the reason why your aquarium is clean. If none of your fish are bottom suckers, than somebody must be secretly cleaning your tank for you.
The pressure at the bottom of the pitcher of water 35cm deep is higher than at the bottom of the bathtub of water 30cm deep. Pressure in a fluid increases with depth, so the deeper the water column, the greater the pressure at the bottom. This is due to the weight of the water above exerting a force on the bottom.