None Iodised Salt can be added to an aquarium at times as a cure for fungus and some species of fish need some salt in their water. Salt should only be added to a fish tank if there is a specific need for it.
Some commonly used fish pet supplies are aquarium salt, filters, and lighting. The most commonly used fish pet supplies are fish food and a fish tank.
Zebra Danios can handle a small amount of salt in their water but it is not a smart thing to have in your fresh water tank. The reason for this is, salt can be used as a medication for some fish ailments. If there is salt already in the water, in order to dose the fish you will have to put in a measured/correct amount of salt thereby overdosing the tank and maybe killing the fish.
A buffer tank adds carbon dioxide to wastewater. How much carbon dioxide is added and dissolved in the water affects the pH. In short, a buffer tank is used to adjust the pH of water during treatment.
No, i wouldn't use it in the freshwater tank. It's been sitting in salt for quite a while, and chances are your salt water sand is comprised of bits of shells. They will throw off the chemistry of your tank and lead to fish loss.
Cuz it is used to the small tank
yes because there used to the tank and they become nocturnal
A filter...
it may be because of your water quality! change your water and add some sea salt because you may have high ammonia in your tank,or your fish may be depressed by not being welcomed into its tank properly,did you cycle your tank before you got the fish and welcome your fish slowly into its new home?
Its probably a bad idea to use building lime in a salt tank just due to the possibility that it will contain contaminants. You're better off buying something like Kent Kalkwasser Mix from an online retailer such as www.bigalsonline.com
It will either have to get used to it or die.
It would depend on the size of the tank, and what comes with it.