Rainbow Shark
Epalzeorhynchos frenatum
Complete Rainbow Shark care guide covering omnivore diet requirements, semi-aggressive temperament, minimum 30 Gallons tank setup, and compatible freshwater tankmates. Difficulty: Moderate.
Quick Answer
Rainbow Shark (Epalzeorhynchos frenatum) is similar to the Red Tail Shark but has all red fins. It requires a minimum 30 Gallons aquarium with a pH of 6.5 - 7.5 and temperature range of 22-26°C. As a omnivore with semi-aggressive tendencies, careful tankmate selection is essential.
Intro
Rainbow Shark (Epalzeorhynchos frenatum) is similar to the Red Tail Shark but has all red fins. It is a semi-aggressive bottom dweller from Southeast Asia.
Setup
A 30-gallon or larger tank with caves, driftwood, and smooth substrate. Moderate to strong filtration and water movement. A secure lid is necessary.
Feeding
Omnivorous; accepts sinking pellets, algae wafers, frozen foods, and vegetable matter. Provide a varied diet.
Compatibility
Territorial with bottom fish. Keep one per tank. Avoid other sharks and bottom cichlids. Good with fast-swimming mid/top dwellers like danios, barbs, rainbowfish.
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- Tank Position
- Bottom
- Water Temp
- 22-26°C
- Adult Size
- See profile
- Water pH
- 6.5 - 7.5
Species Characteristics
- Adult Size
- Lifespan
- Growth Rate
- moderate
- Tank Compatibility
- Community compatible
- Indoor Aquarium
- Yes
Water Parameters
| Water Temperature | |
| Humidity | |
| Water pH |
Tank Lighting
- Tank Lighting
- Standard lighting
- Light Hours
- N/A
- Intensity
- moderate
Feeding & Diet
- Diet Type
- Diet: Omnivore
- Feeding Schedule
- N/A
- Live Food Options
- N/A
Frequently Asked Questions
How many Rainbow Sharks should be kept together?
What are the exact water parameters for Rainbow Sharks?
What is the dietary and medication protocol for Rainbow Sharks?
How to breed Rainbow Sharks in captivity?
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