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Humpback Batfish (Platax batavianus)

Find Humpback Batfish across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified fish listings before you buy.

Humpback Batfish
Photo: Manuae · CC BY-SA 3.0
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Where to buy Humpback Batfish

ReefDock searches the following reef retailers for this fish. Click through to see the live price.

  • Saltwaterfish

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    Search Saltwaterfish
  • Amazon

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    Search Amazon
  • Petco

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    Search Petco

About Humpback Batfish

Humpback batfish display a dark gray to brownish coloration with a distinctively humped, compressed body shape and prominent fins. They are characterized by their tall dorsal and anal fin profile and a small mouth positioned ventrally.

Key facts

Care Level
Moderate
Temperament
Semi Aggressive
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Family
Ephippidae
Diet Details
Marine algae, seaweed, invertebrates (such as mollusks and crustaceans), and small fishes.
Water Parameters
Temperature: 72-78°F pH: 8-8.3 Salinity: 1.02-1.025
Appearance
Humpback batfish display a dark gray to brownish coloration with a distinctively humped, compressed body shape and prominent fins. They are characterized by their tall dorsal and anal fin profile and a small mouth positioned ventrally.
Max Size
22
Aka
Humpback Batfish
Care Requirements
• 180 gallon tank minimum; grows to 9-10 inches • Moderate to strong water flow; pH 8.1-8.3, salinity 1.023-1.025 • Feed varied diet: meaty foods, quality pellets, vegetables • Provide open swimming space and hiding caves • Prone to nipping at soft corals and small invertebrates
Common Health Issues
Marine ich, Fin Rot, Swim Bladder Disorder, Columnaris Disease, Hole-in-the-Head (Oodinium)
Min tank size
180 gallons

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell fish directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current fish listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible fish listings — so you can see the conditions a fish was raised in before you buy. Log this fish on Reef Trak.

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