Description. A pufferfish is a type of fish that is obtainable through Fishing. It is a yellow, round fish and can range in size from 1 to 37 inches in length. Though it’s not a Legendary Fish, pufferfish have time, seasonal, and weather restrictions and thus can be a little difficult to find and catch. Fahaka Puffer Tank Setup. If you want to keep Fahaka Puffer fish, you will need a tank that is at minimum 100 gallons. Fahaka Puffer fish require their water to be at a temperature of around 75°F to 82°F. Fahaka Puffer fish are sensitive to soft water, and do best when kept between 10 and 12 dKH, and 7.0 to 8.0 pH. Fugu, also known as puffer fish, blowfish, or globefish, The experience is expensive, however, since a plate of this delicacy can cost as much as $500. Freshwater Fish. Freshwater Fish & Invert Sale; Customer Favorites, Freshwater Fish Arothron Dog Face Puffer (Arothron nigropunctatus) Starting at $95.99 IN STOCK They will cost about $7-$10 per species. Keeping Pea Puffer Together. These fish are meant to be kept among their own kind and they do remarkably well in a single Description. The Dwarf Pea Puffer is the smallest puffer fish growing only to 3/4 of an inch. This fish is not aggressive at all (unless it is stocked in small numbers) They must be housed as a colony for best results. This puffer is a beneficial member to any fresh to brackish aquarium as they will feed on small snails, mosquitos, live bearer Due to their popularity in the aquarium industry, these fish can cost anywhere from $20 to $300. The price of the puffer fish also depends on its size, rarity, and breed. An average-sized freshwater puffer fish can range from $50 to $100 while larger ones with uncommon features can command prices up to $500. The current Pufferfish value is estimated to be around 3.7M diamonds for the normal version. The current demand for Pufferfish is Low. So, the Value changed to +3.7M. How much is a pufferfish? View All Blue Spot Toby Pufferfish Canthigaster solandri From $59.99 Dogface Pufferfish Arothron nigropunctatus From $99.99 Reticulated Pufferfish Arothron reticularis From $69.99 Saddle Toby Pufferfish Canthigaster coronata From $39.99. Can I buy a puffer fish? Purchasing a Puffer Fish. Buy your puffer fish from a reputable pet store. Avoid shopping Things to remember when feeding your puffer: Feed 1 to 2 times a day, no more than fish will eat in 1 to 2 minutes. Thaw frozen food before feeding. uUqu.