The rule of thumb for stocking levels in a freshwater aquarium is 1 inch of fish per gallon of aquarium. For instance, five 1" guppies in a 5 gallon tank, or ten 3 inch cichlids in a 30 gallon aquarium.
no!
The same as in the ocean
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.
You don't have to, but a small amount of salt for freshwater tanks acts as a soothing 'tonic' for freshwater fish. Follow instructions on the package.
Harder than freshwater ones. If you are a beginner, you definitely are better off starting with a freshwater aquarium.
if you have livebearers then id say yes but on other tropical fish no
I assume by a regular tank, you mean one which contains freshwater fish, such as a goldfish tank. A reef tank consists of a mixed marine environment, containing a mixture of reef fish, corals, invertebrates, and other organisms. With respect to freshwater tanks, there are several types. Ciclid tanks, planted tanks, tropical tanks, and cold-water tanks could all be considered distinct types. Marine tanks come in just as many varieties also. There are cold-water varieties, reef tanks, FOWLR (Fish Only With LiveRock), lagoon tanks, and many others. Hope this helps.
Marc Divens has written: '2003 warmwater fisheries surveys of Upper and Lower Twin Lakes (Lincoln County)' -- subject(s): Fish communities, Fish stock assessment, Fish surveys, Freshwater fishes '1998 warmwater fish survey of Worth Lake, Franklin County, Washington' -- subject(s): Fish communities, Freshwater fishes 'Trout stocking in high lakes' -- subject(s): Environmental aspects of Fish stocking, Environmental impact analysis, Fish stocking, Fishery management, Lake trout fisheries, Trout '1998 warmwater fisheries survey of Mesa Lake (Franklin County)' -- subject(s): Fish communities, Freshwater fishes '2000 warmwater fisheries survey of Eloika Lake (Spokane County)' -- subject(s): Fish populations, Fish surveys, Freshwater fishes, Warmwater fishes '1999 warmwater fisheries survey of McCabe Pond' -- subject(s): Fish communities, Fish stock assessment, Fishing surveys, Freshwater fishes 'Warmwater fisheries surveys of the I-82 ponds (Yakima County) 2000 & 2001' -- subject(s): Fish ponds, Fish populations, Fish surveys, Freshwater fishes, Statistics
a good rule of thumb for stocking aquariums is one gallon for every inch of fish.
Loaches are freshwater fish, for example, the clown loach which is a freshwater fish.
In freshwater yes. I would not recommend it in saltwater. If it is not in the ocean naturally I would not put it in a saltwater tank. There isn't too much you can't put in freshwater.
It depends on which fish it