Fish Facts - Heaviest Species
From Microcosm Aquarium Explorer
10 Heaviest Fishes of the World
- Whale Shark, Rhincodon typus 34,000 kg (74,957 lbs)
- Basking shark, Cetorhinus maximus 4,000 kg (8,818 lbs)
- Great White Shark, Carcharodon carcharias 3,400 kg (7,495 lbs)
- Giant Manta Ray, Manta birostris 3,000 kg (6,613 lbs)
- Ocean Sunfish, Mola mola 2,300 kg (5,070 lbs)
- Beluga Sturgeon, Huso huso 2,072 kg (4,567 lbs)
- Sharptail Mola, Masturus lanceolatus 2,000 kg (4,409 lbs)
- Kaluga Sturgeon, Huso dauricus 1,000 kg (2,204 lbs)
- White Sturgeon, Acipenser transmontanus 816 kg (1,798 lbs)
- Tiger Shark, Galeocerdo cuvier 807 kg (1,779 lbs)
Source: Fishbase
http://www.fishbase.org