Water salinity/specific gravity: 1.005-1.Origin: USA, Mexico, Northern South America.Diet: Feed dried and live/frozen food, spirulina/vegetable matter.Scientific Name: Poecilia latipinna, Poecilia sphenops.That’s why I’ve put together the following list of vital stats for each species: I have a video above from our official YouTube Channel for a visual. Now that you know what a brackish aquarium fish is, it’s time to get to know some of the best types! All of these species are suitable for the home aquarium, but their care and space requirements differ very much.

A Brackish water environment is an exciting new challenge for anyone who has started out with a tropical freshwater tank. If you want to give these fish the best care, you’re going to need to go brackish.Īpart from the fish themselves, the brackish environment is a fascinating underwater world. The most obvious is probably because there are some truly amazing-looking brackish fish species! In fact, many of the fish sold as freshwater fish are actually brackish. There are many reasons to keep a brackish aquarium. They can often live in fully fresh or marine water for certain periods of time, but they are most comfortable in that in-between range for the long term. As a result, these brackish water fish species must either move with the water or be adaptable to these changeable conditions.īrackish fish are technically known as euryhaline species 1, which means they can adapt to different salinities. The salinity of brackish water varies with the tides and other factors like river water levels. This type of habitat is known as an estuary, although brackish coastal lakes also exist. Combining them with a Kole tang covers more algae you will face in a saltwater tank. They will chew up any hair algae in the aquarium and will happily eat most macro algae. The Foxface is an amazing algae eater in saltwater aquariums. These environments are common in coastal areas all over the world, particularly where rivers and streams meet the ocean. The best companion for an algae destroying fish duo is a Kole Tang and Foxface. What Are They?īrackish fish are native to environments where fresh and saltwater mix. Read on to learn about the best brackish water aquarium fish species that you can keep, and for some great tips on setting up their tank. If you’re looking to start your own brackish tank, or just looking to learn more about this awesome side of the fish-keeping hobby, this article is for you! Not quite freshwater, but not fully marine either, these fish fall into their own category. Thank you for visiting! By the way… any links on this page that lead to products on Amazon and other stores/partners are affiliate links Aquarium Store Depot earns a commission if you make a purchase.īrackish water aquarium fish are some of the most fascinating species in the hobby. Chloroquine Phosphate Aquarium Dosing Calculator.

Bottom feeder fish saltwater