Pacman Frog Care Sheet
Overview
Pacman Frogs, also known as South American Horned Frogs, are terrestrial amphibians recognized for their wide mouths, rotund bodies, and voracious appetites. They are native to the rainforests of South America and are known for their ambush hunting style. Pacman Frogs are relatively sedentary and spend most of their time partially buried in the substrate. While they are not ideal for handling, they make fascinating display pets due to their unique appearance and feeding behavior.
Species averages:
Habitat Parameters
Pacman Frogs require a warm and humid enclosure to thrive. The optimal temperature range is 75-85°F (24-29°C), with a slight drop to 70-75°F (21-24°C) at night. Humidity should be maintained between 60-80%. Pacman Frogs are strictly terrestrial and prefer a moist, yet not waterlogged, substrate.
Housing recommendations
Pacman Frogs require a spacious, humid enclosure with ample substrate for burrowing. A 10-gallon glass terrarium is the minimum size for a single adult. Substrates such as coconut coir, cypress mulch, or sphagnum moss retain moisture and allow for natural burrowing behavior.
Provide a shallow water dish that is large enough for the frog to soak in but not so deep that it risks drowning. Maintain temperatures between 75-85°F with a slight drop at night. Heating pads placed under one side of the enclosure work well to create a temperature gradient.
Avoid overhead lights, as Pacman Frogs are nocturnal and sensitive to bright light. Low-level UVB lighting can be used for daytime visibility and to aid in calcium metabolism.
Feeding
Pacman Frogs are carnivores with large appetites. Juveniles should be fed daily, while adults can be fed every 2-3 days. Prey items should not exceed the width of the frog’s mouth to prevent impaction.
Supplementation
Pacman Frogs require calcium and vitamin supplementation to prevent metabolic bone disease and other nutritional deficiencies.
Special considerations
Handling
Pacman Frogs have sensitive skin that can absorb toxins. Avoid handling unless necessary, and always use wet, clean hands or gloves. If handling is required, support their body fully to prevent injury.
Humidity Management
Maintaining humidity is crucial for Pacman Frogs. Mist the enclosure daily and monitor humidity with a hygrometer. If humidity drops below 60%, add sphagnum moss or increase misting to prevent dehydration and shedding issues.
Shedding
Pacman Frogs periodically shed their skin and will often consume it. Ensure that humidity is high during shedding to prevent retained skin. If retained shed is observed, soak the frog in lukewarm water for 10-15 minutes to assist in removal.
Burrowing Behavior
Pacman Frogs will often bury themselves as a natural behavior. Ensure that the substrate is deep enough (2-3 inches) to accommodate burrowing. Avoid disturbing them during this time, as it can cause stress.
Brumation
During cooler months, Pacman Frogs may enter a state of brumation, where they become inactive and bury themselves. Reduce feeding but maintain humidity. Monitor closely for signs of illness during this period.
Common Health Concerns in Pacman Frogs
Below are some of the most common medical issues seen in Pacmans. Their subtle signs of illness require close observation and prompt veterinary attention.
Impaction
Signs: Lethargy, lack of appetite, bloating
Causes: Ingesting substrate or prey that is too large
Red Leg Syndrome
Signs: Redness on the legs and underside, lethargy, skin lesions
Causes: Bacterial infection due to poor enclosure hygiene or temperature fluctuations
Shedding Issues
Signs: Retained skin, difficulty shedding, lethargy
Causes: Low humidity, inadequate hydration
Obesity
Signs: Excess fat deposits, reduced mobility
Causes: Overfeeding, fatty prey items
Mouth Rot (Stomatitis)
Signs: Swollen mouth, white patches, refusal to eat
Causes: Bacterial infection, poor husbandry practices
Respiratory Infections
Signs: Wheezing, open-mouth breathing, mucus discharge
Causes: Low temperatures, poor ventilation
These are all concerns we can help with via telemedicine. If you suspect your Pacman Frog may be showing any of the signs above, book an appointment at swiftailvet.com for expert exotic pet care from the comfort of your home.
Disclaimer
At Swiftail Vet, we strive to provide accurate, up-to-date information based on current best practices in exotic pet care. However, husbandry standards can evolve quickly. If you notice any outdated or incorrect information on this care sheet, please let us know by emailing info@swiftailvet.com or using the contact form on our website at swiftailvet.com. Your feedback helps us ensure the highest quality resources for pet owners and their companions.
Written by: Wintergreen Vet Services
March, 18, 2025
