GloFish Shark Care Guide
Epalzeorhynchos frenatum var. GloFish · Freshwater Fish
What GloFish Shark look like
GloFish Sharks are fluorescent forms of the rainbow shark, Epalzeorhynchos frenatum. They keep the bottom-oriented cyprinid shark profile with a pointed snout and grazing mouth.
Behavior & temperament
Keep one per aquarium unless the system is very large. They become territorial with age, especially toward similar bottom fish. Provide caves, driftwood, open bottom territory, and robust community tank mates.
Diet & feeding
GloFish Sharks are omnivores and grazers. Feed sinking pellets, algae wafers, blanched vegetables, spirulina foods, bloodworms, brine shrimp, and other frozen foods.
Behind the name
Frenatum means bridled or marked; GloFish refers to the fluorescent retail line.
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping GloFish Shark?
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