Only one way to go here really; crushed coral. Carib Sea makes a wide array of saltwater substrates. Check out the link: they have a wide selection
ANS2:Actually anything would work. Pre-packed live sand is available, regular white ocean sand, crushed coral, crushed sea shells.Any sand will work, even sand from your local home improvement store. Make sure all sand is rinsed thoroughly and is free from debris, like cat feces and leaves. I will never, and DO NOT advise using sand with silicate. Silicate is the shiny, sparkly stuff on your hands after you dig around in the sand. Concentrated or even small amounts can cause very large algae blooms."
removal of water molecule from the substrate
When the tanks are full of water they force O2 out of the tanks. Once the tanks empty out the water they will fill with gasses that in the water such as O2 or Co2. These gasses are palpably less dense than water so the submarine rises. I hope that helps.
Add salt to water to obtain salt water.
salt is not from salt water
Salt water and brackish water are different in terms how the amount of salt. You can say salt water is brackish, since brackish water and salt water both contain salt. However, salt water has more salt than brackish water, since brackish water is a mix between salt water and fresh water (so it has less salt).
They are fish tanks that have ocean water in them. The ocean water is almost always synthetic but can be real. People keep salt water fish, corals and many other things in these types of tanks.
Everything has to be cleaned, substrate changed, and the tank has to be made "safe for salt" There must be no metal that can come into contact with salt water.
A substrate is the substance in which an enzyme act, or a process occurs. For example lactose is a substrate, but water is not.
Most pet stores that sell fish also sell fresh and salt water fish. Read up and learn about salt water tanks because they are different to take care of than a fresh water tank.
I'm pretty sure a Tang is a salt water fish but if you have a fresh water (regular) fishtank, I'm not sure just adding salt will do it. I believe you have to have a salt water setup... check with a pet store that sells Tangs in your area.
The mosquitos will substrate on the water surface. Another good sentence would be, the minnows get their nourishment from the substrate of the water.
The best place to find a salt water fish tank is in the Marine Depot. Not only can you find salt water fish tanks, you can also find aquarium supplies and LED lights.
The mosquitos will substrate on the water surface. Another good sentence would be, the minnows get their nourishment from the substrate of the water.
Mollys (Poecilia sp.) are usually regarded (and kept as) fresh water fish but they actually come from brackish water originally. With slow and carefull conversion they can be kept in fresh or salt water environments.
Salt is commonly added to livebearer tanks because many of the livebearer species were originally collected/discovered in slightly salty water. However, platys are freshwater and don't like salt in the water. Mollies like salt in the water. That's one of the reasons they shouldn't be kept together. (The salt softens the water, to a degree.)
Sunflower starfish normally live in the salt water ocean. However, they are typically emerged in various substrate, such as dirt and mud.
Mannitol is not a substrate for glycolisis