The parents are highly territorially aggressive whilst protecting the eggs/fry. Once hatched, the parents move the wrigglers in their mouths to a pit dug in the substrate. An astonishing 9000-15000 adhesive eggs are deposited/fertilised, and these take approximately 3 days to hatch. In the wild, these fish spawn every 2 months, usually over a pre-cleaned flat rock in shallow waters. Larger specimens will enjoy earthworms, prawns, cockles, mussels, crab, crayfish, lancefish, whitebait, silversides etc.īi-parental substrate spawner. This is one of the most popular catches in all of Florida sport. Smaller specimens will take bloodworm, Mysis shrimp, chopped seafood etc. You can expect plenty of competition when fishing for peacock bass. Much consideration needs to be given prior to purchase to ensure its needs can be met. To sum up: these fish are a huge commitment in terms of housing, equipment, maintenance, and longevity. If tankmates are desired, it is possible to house them with other large Central/South American cichlids, large armoured catfish, arowana, or stingrays. Do not attempt to house more than one male in the same tank, even if it is spacious. It is territorially aggressive, so is best maintained singly or as a known mated pair. The Peacock Bass is a voracious predator and will eat anything that fits in its mouth, so tankmates must be chosen very carefully. Several huge canister filters can be employed, but sump filtration may be more prudent as then equipment such as heaters can be kept in the sump and out of the main tank where they would be very easily damaged. A frequent partial water change regime is absolutely essential as this riverine fish will not tolerate an elevated nitrate level. To this end, filtration must be powerful and the water well-oxygenated. Peacock Bass are voracious eaters that produce a lot of waste, and require continuous excellent water conditions. Rockwork can be used, but be sure it is stable, as these fish are more than capable of rearranging things - it may be wise to bond rocks together into a secure formation using aquarium silicon. or Java Fern motherplants cultivated on the wood will be appreciated. These fish require plenty of swimming space, but some decor in the form of large pieces of bogwood and robust Anubias sp. Substrate should consist of soft sand, as these fish are messy eaters, and it will be easier to keep clean than gravels otherwise they do equally as well with a bare-bottomed arrangement, which is also simple to maintain. If it is to be housed in the home aquarium, this must be of vast proportions with powerful, oversized filtration to match. This species is a giant amongst cichlids, and is really only suitable for the most substantial home aquarium installations and public aquaria. The mighty Peacock Bass is known from riverine habitats of the Maroni drainage in Suriname and French Guiana, to the Essequibo drainage in Guyana.
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