South American Puffer

Colomesus
asellus

C. asellus
Photo: Inside Aquatics
Common Names: South American Puffer Also Known As: Brazilian Puffer, Amazon Puffer
Synonyms: Family: Tetraodontidae
Origin: Upper regions of the Amazon River Main Ecosystem: River
Salinity: Freshwater Temperament: One of the most peaceful puffers, however, not safe with other fish or invertabrates.
PH: 6.0-7.8 Temperature: 74-80F (23-26C)
Maximum Size: 3 inches (7.6cm) Minimum Tank: 15 Gallons(US), 20 better
Activity: Hunter/Seeker Lifespan: 10
Gender: Unknown Breeding: Largely unsuccessful in home aquaria.
Diet: Feed Live and frozen foods, snails, freeze dried krill, frozen shrimp, bloodworms- live or frozen, ghost shrimp (gut-loaded). These puffers must be fed a daily supply of snails to prevent overgrowth of teeth. If not provided, the owner will need to trim their teeth every 4-6 months.
Care: These puffers are also sensitive to nitrites and ammonia and should only be introduced into a fully cycled aquarium. They do not require any salt in their water to live a healthy and happy life. Due to their messy eating habits, overfiltration is highly recommended.
Notes: These are highly active and intelligent fish. They enjoy a planted tank to engage in and explore. Like all other species of puffer, they should only be kept in a species tank. They cannot be trusted in a community tank because they may nip fins and/or attack other fish.

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