ok for a typical fish tank you will need a clean glass or plastic marbels or rocks. get a small plastic plant or other dec. to put in. you need dec. because fish like to hide. clean tank every 2 weeks or so. this answer is mainly for goldfish,betta & other small fresh water fish.
ALL fish need filtration.
All they need is a tank some water some rocks a plant and to be feed.
No, it really isn't fair at all. Some fish can survive in a small tank like bettas but they won't be happy. Fish need approx. 1 gallon per inch of fish to thrive.
depends on the size of the fish, there might not be enough oxigen in a small fish tank.
Scoop all your fishes to another tank or tub of water and clean the fish tank just as you would normally without the fish
Depending on what your sick goldfish has, it will either be specific to that fish, which you should place in a separate tank to treat, or it's something that will spread to other fish in your tank, in which case you will need to treat them all.
All your fish will die. My buddy dumped a six pack in there and they were all dead in 3 hours...dont put beer in a fish tank
No. all fish need fins to swim. Or they would just stay at the bottom of the tank and die.
That depends on what you mean to say. For example, if you have one angel fish in the tank you could say "That's the fish's tank" meaning that is the tank for the angel fish. If you also had a couple of clown fish, you could refer to the tank as belonging to all three fish by saying "That's the fishes' tank." Slightly different spelling and punctuation
No. It would need a huge tank, not to mention all the fish you would have to buy it.
You have to buy all of your fish....
all you really need is a tank (duhh) gravel or rocks, filter, light, lid for light, plants (fake or real), and last of all the fish <><. first thing is to clean your tank with some water to get rid of all the dust. Next you need to clean your gravel. How you do that is put them in a bucket add water and just run your hand around it a couple of times after that remove the water and add them to the tank. Now u need to fill up the tank half way with water, now you start add plants and rocks or what ever your adding to it. now fill it up all the way and add the chemicals. add the filter and let it run for 24 hours before you start adding fish into the tank. when you let it run for 24 hrs when u get the fish place the fish bag in the tank and let it sit for 10 min to get water temp same then let the fishes free.