Anyone know about special needs of discus fish aquariums?
I've been wanting to start a discus tank, but don't know too much about special requirements. Are they pretty hardy fish? How many can I put in a 55 gal. tank…and can I add them all at once, or only a couple at a time? Is reverse osmosis a requirement? I have a lot of experience with aquariums…but not discus. How do they compare to plain tropical fish and Oscars as far as hardiness? Can they handle variation in water parameters?
This site has great beginner information!
http://members.aol.com/bgdiscus/
June 27th, 2009 at 1:33 am
they're quite sensitive when it comes to water conditions. they need PERFECT water.
many discus keepers do twice weekly water changes.
a 55 is sufficiant for Discus, i'm not sure how many though. i've heard varying things on stocking these guys.
to get that perfect water some Discus keepers have peat in their filters. they're NOT hardy when it comes to variations in water parameters and tankmates need to be chosen carefully.
have a look at the link below for more details. i've never attempted Discus, they're too expensive to go wrong with!
References :
http://www.fishforums.net/index.php?showtopic=42070
June 27th, 2009 at 1:57 am
As Discus can grow up to 8 inches, they require a minimum tank size of 50 gallons per fish full grown. You could keep a young pair in a 55 gallon tank, but will need to upgrade when they reach full size. They require a temperature of 79-86°F and a pH of 6.1-7.5. The overall coloration of Discus will vary depending on the mood and overall health of the fish. It is now the most popular freshwater aquarium fish. Depending on sub-species, the natural range of the Discus extends from the Amazon to the Rio Negro Regions of South America. The Discus requires an advanced level of care due to its feeding habits and water filtration requirements. It is territorial during spawning, but is, otherwise, a peaceful fish. It is among the schooling group of fish. As Discus become slightly territorial when breeding, it is best to breed an established pair, or maintain a group of young Discus and allow them to pair themselves. Warm, soft, slightly acidic water is required for spawning. The pair will clean a flat surface (usually a broad leaf or the side of the aquarium) prior to spawning. The parents must not be removed from the fry; the fry feed on their parents' mucus. Discus are largely carnivorous and prefer freeze-dried bloodworms and tubifex, pellet food designed for Discus, high-quality flake food, and meaty frozen foods.
References :
http://www.liveaquaria.com/search/default.cfm
June 27th, 2009 at 2:47 am
discus can be very hard to keep.. try http://www.ageofaquariums.com they might have more info
References :