Green Spotted Puffer

Green Spotted Puffer – Brackish Water Puffer Fish for Sale & Care Guide

The Green Spotted Puffer (Tetraodon nigroviridis) is a striking and intelligent puffer fish prized for its vivid green coloration and playful personality. Growing up to 6 inches, this species is best suited for brackish water aquariums and is perfect for aquarists looking for an active, engaging centerpiece fish.

Known for their curiosity and interactive behavior, Green Spotted Puffers often learn to recognize their keepers. While captivating, they are not community fish—they can be aggressive and should be housed alone or with carefully chosen tank mates. Proper Green Spotted Puffer care includes gradually increasing salinity as they mature, providing a varied carnivorous diet (snails, bloodworms, crustaceans), and maintaining excellent water quality. With the right setup, these puffers can live over 8 years.

Green Spotted Puffer Care Requirements:

• Tank Size: Minimum 30 gallons

• Water: Brackish (low salinity when young, higher as adults)

• Diet: Carnivorous – snails, bloodworms, crustaceans

• Temperament: Aggressive; not suitable for community tanks

• Lifespan: 8+ years

• Shipping: Overnight with live arrival guarantee

Bring home a Green Spotted Puffer for sale online and enjoy one of the most fascinating brackish water puffers in the aquarium hobby.