Differnt types of fish tanks will need different levels on nitrate. However, most fish tanks benefit from as little nitrate as possible. Saltwater tanks should have almost no nitrates. Freshwater planted tanks conversely, should have about 10-20 ppm nitrate. For most normal, tropical freshwater aquariums, keeping nitrates below 20ppm is acceptable.
For a freshwater tank, its safe to add fish after the the ammonia, nitrite, and nitrate levels are safe for fish. Ammonia and nitrite should be at 0 ppm and nitrate levels should be very low, under 50 ppm. You should also make sure that other parameters are safe for the species of fish that will be living in the tank.
no its not okay
No
Please post the tank dimensions, and the quantity and type of fish contained therein. Also what type/size of filter are you using and has its' filtering material been fully cycled
A balanced aquarium in an aquarium that contains a full ecosystem. In a balanced aquarium fish will produce waste. This waste will be decomposed by snails, bottom feeders and bacteria, generally into ammonia. The ammonia is converted by two different strains of bacteria into nitrite then nitrate. Nitrate is then consumed by the plants in the tank. If all of the waste can be converted into nitrate, and all of the nitrate can be consumed by the plant matter in the tank, the tank is in balance. The balanced aquarium could be taken one step further to have the fish in the tank consume only the plant matter that grows in the tank. This will generally require a large size tank for the number of fish present, because it takes a large number of plants to flourish and also be consumed.
A balanced aquarium in an aquarium that contains a full ecosystem. In a balanced aquarium fish will produce waste. This waste will be decomposed by snails, bottom feeders and bacteria, generally into ammonia. The ammonia is converted by two different strains of bacteria into nitrite then nitrate. Nitrate is then consumed by the plants in the tank. If all of the waste can be converted into nitrate, and all of the nitrate can be consumed by the plant matter in the tank, the tank is in balance. The balanced aquarium could be taken one step further to have the fish in the tank consume only the plant matter that grows in the tank. This will generally require a large size tank for the number of fish present, because it takes a large number of plants to flourish and also be consumed.
If your tank is overstocked the stronger fish will attempt to kill the weakest one. Maybe you don't know the basic rules of fishkeeping. They are. :- 1 inch of fish needs at least 1 gallon of water. (Goldfish are 10 inch fish so 1 fish needs at least 10 gallons) :- Every tank needs a permanently running cycled filter. (All fish create Ammonia. This turns Ammonia into Nitrate biologically). :- Every tank needs at least 50% of its water replaced every week. (This keeps the Nitrate levels under control). If you keep to all the above rules your fish should do OK. If you don't, I can guarantee that your fish will constantly be getting sick and they will have a shortened lifespan.
Fish may hide when the tank light is on because they feel exposed and vulnerable. Some species prefer dimmer lighting conditions in their natural habitat, and bright light can stress them out. Providing plenty of hiding spots and plants in the tank can help make them feel more secure and reduce their stress levels.
Yes it can and readily does in high doses. I recomend that you buy a water kit from your local pet shop and use it on your tank. Generally if the nitrate meter reads above 5 your fish are in trouble and may die soon.
Either fish you get you'll only want approximately 3 fish. 1) because these fish are considering schooling fish and they are very unhappy with less than three. 2) More than 3-4 fish will crowd your fish tank- this will cause nitrate/nitrite problems and your tank will be dirty all the time.
Both fish, and fish tanks, come in different sizes. So the number of fish that ideally should be in a tank, depends. Somewhere between one and a hundred would be normal.
It doesnt really matter if you want it coloured or plain whatever suits your fish tank! :) x