What size do Arowanas grow to? richinberlin99, 2 months ago 0 1 min read 8 A What size do Arowanas grow to? Category: arowanas-as-pets Depending on the species, Arowanas can grow up to 3 feet in length. Previous Can Arowanas be trained? Next What kind of tank do Arowanas need? Related posts Aquarium Fish General Maintenance Of Your Fish Tank Sandra, 2 months ago 7 min read Pet Articles How to Create a Safe Outdoor Space for Your Pets Sandra, 2 months ago 6 min read Cat Breeds Burmese Cat Sandra, 2 months ago 7 min read Worms in Cats – worming your kitten Sandra, 2 months ago 8 min read Birds as Pets Band-tailed Pigeon Sandra, 2 months ago 8 min read Dog Breeds Ibizan Hound Sandra, 2 months ago 9 min read