Spotted, Florida and short-nosed gars are smaller than the other species and may be more suitable for aquariums. They usually don't grow larger than 2 feet in aquariums. Long-nosed and alligator gars grow to a very large size and larger ponds are recommended if you'd like to keep fully grown specimens. So if you don't have (or plan on getting) a large pond, stay with the smaller species. Even with the smaller species you are still going to need a rather large aquarium. The tropical gar also is possible to keep in aquariums as it doesn't grow as large; however this species is very hard to find. The Cuban gar is a red-list endangered species and shouldn't be kept even if you somehow find one.
In aquariums gars are quite demanding and require a lot of space and clean water. I recommend you to use as big a tank as you can for your gar, and I wouldn't recommend keeping gars in an aquarium smaller than 200 Gallon/720 L. And that should be considered a minimum; a 400 gallon/1400 L tank is preferable.
The tank should be decorated in accordance with gar behaviour. Gars are ambush predators, and as such they appreciate hiding places from where they can stalk their prey. This is however not essential. They are very friendly towards fish that are too big to be eaten. In the wild gars often live in loose schools and if you have the space you may successfully keep several gars together, in fact I would recommend this.
Gars can be kept with most fishes that are too big to be considered food and not too aggressive. However, gars should never live with plecos. Plecos sometimes suck on gars and cause infections, and since gars are very sensitive to most medicines these infections may be very hard to treat.
Regarding water, the most important thing is keeping the water clean and well circulated. Gars accept most pH or hardness levels. Temperature can range from 60 to 90 degrees Fahrenheit (16 - 30 degrees Celsius). Gars breathe air and should be left with a few inches of space at the top of the tank to allow them to breathe atmospheric air.
0 komentar: