Live fish ship overnight from Florida • Orders ship Mon–Tue for safe arrival

Collection: Monster Fish For Sale

Explore our collection of Monster Fish for Sale at RobsAquatics, featuring some of the largest and most exciting freshwater fish in the aquarium hobby. Monster fish are known for their impressive size, aggressive feeding behavior, and powerful presence in large aquariums.

This collection includes a wide variety of predatory and oddball species such as Peacock Bass, Redtail Catfish, Tiger Shovelnose Catfish, Pacu, Fire Eels, Gar, and other exotic monster fish.

These species require large aquariums and experienced care, but they reward aquarists with incredible personality and impressive growth. Whether you're building a predator tank or a monster aquarium, you'll find rare and powerful species here.

All fish from RobsAquatics are carefully selected, professionally packed, and shipped overnight to ensure they arrive healthy and ready for their new home.

Shortbody Fogo Peacock Bass (4")

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Shortbody Fogo Peacock Bass (4")

Regular price $200.00

Regular price Sale price $200.00
Unit price per

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Ruby Red Discus 4”

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Ruby Red Discus 4”

Regular price $100.00

Regular price ~~$130.00~~ Sale price $100.00
Unit price per

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Black Ripsaw Catfish (8–10")

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Black Ripsaw Catfish (8–10")

Regular price $200.00

Regular price ~~$200.00~~ Sale price $200.00
Unit price per

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Yellow Rafflesia Discus 4”

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Yellow Rafflesia Discus 4”

Regular price $125.00

Regular price ~~$150.00~~ Sale price $125.00
Unit price per

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Red Pigeon Blood Discus (4")

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Red Pigeon Blood Discus (4")

Regular price $85.00

Regular price ~~$125.00~~ Sale price $85.00
Unit price per

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Discus Fish Bundle – Premium Discus Community Packs

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Discus Fish Bundle – Premium Discus Community Packs

Regular price From $179.00

Regular price ~~$299.00~~ Sale price From $179.00
Unit price per

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📲 Text for VIP Fish Access New imports before they hit the site