freshwater aquarium fish compatibility
Freshwater Aquarium Fish Compatibility
It is very important to understand the freshwater aquarium fish compatibility before setting your tank. Not all fish live together peacefully and you would not want your beautiful tank to be in a mess. The following article will provide a chart that outlines the compatibility between fish.
- Community Fish: They are peace-loving and happy-go-lucky. They do not get into fights and are compatible with all the others. You can safely mix and match different community species in your tank.
- Semi-aggressive Fish: These are a bit high-strung and will not shy away and would occasionally nip and bite other fish. They tend to be peaceful when small, but as they increase in size they turn into fin-nipping rogues. They will chase and tire the others. They are good for community tanks, but make sure you keep an eye on them as they grow bigger in size.
- Aggressive Fish: Just as the name suggests, these fish can be called the fighters. They love to pick on little ones and are not compatible with any other species. They can live around with other aggressive ones of their own kind or size. However, they have a habit of bullying weaker ones by pushing them around.
Category | Community | Semi-aggressive | Aggressive |
Anabantids | Dwarf Gourami Flame Gourami Opaline Gourami Pearl Gourami Siamese Fighting Fish/Betta Fish Spike-tailed Paradise fish | Honey Gourami Kissing Gourami | Black Paradise fish |
Aquarium Catfish | Banjo Catfish Bristlenose Chinese Algae Eater Corydoras Green Catfish Leopard Catfish Plecostomus Spotted Catfish Upside Down Catfish | Bumble Bee Catfish | |
Charachins | Black Neon Tetra Black Phantom Tetra Cardinal Tetra Congo Tetra Emperor Tetra Flame Tetra Glowlight Tetra Head and Tail Light Tetra Neon Tetra Fish Rummy-nosed Tetra Serpae Tetra Hatchetfish Pencilfish Bloodfin Penguin Fish X-Ray Fish | Bleeding Heart Tetra Black Widow Buenos Aires Tetra Silver Dollar | Red Belly Piranha |
Cichlids | Freshwater Angelfish Blue Acara Discus Festivum Ram | Firemouth Severum | Convict Green Terror Jack Dempsey Red Oscar |
Cyprinids | Cherry Barb Bala (Tri-Color) Shark Black Shark Blue Danio Giant Danio White Cloud Zebra Danio Harlequin Rasbora | Flying Fox Green Tiger Barb Red-tailed Shark Rosy Barb Tiger Barb Tinfoil Barb | |
Killifish | Lyretail | ||
Livebearers | Guppy fish Molly Platy | Swordtail | Knife Livebearer |
Loaches | Clown Loach Dwarf Loach Horseface Loach | ||
Unclassified | Australian Rainbowfish Boesmani Rainbow fish Boesman's Rainbow fish Bumble Bee Goby Elephant Nose Rainbow fish | Archer Butterfly Fish |