| Tropical Fish | Danio & Tetra |
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Green Neon Tetra
$1.20
Size: Approx 1″
Minimum Tank Size: 10 gallons
Care Level: Easy
Temperament: Peaceful
Aquarium Hardiness: Hardy when acclimated
Water Conditions: 77-95° F, H 18-143, pH 3.0-6.5
Max. Size: 1″
Color: Iridescent Green, Red
Diet: Omnivore
Compatibility: Peaceful
Origin: Brazil
Family: Characidae
Lifespan: 5 – 8years
Aquarist Experience Level: Advanced
Additional information
Related products
Cardinal Tetra
Size : 1" - 1.2"
The cardinal tetra is a popular South American aquarium fish that is known for its bright colors and active behavior. These fish are schooling fish, and should be kept in groups of at least six. They are omnivorous and will eat a wide variety of foods, including both flakes and freeze-dried meaty foods.
Cardinal tetras are very active fish and will need a lot of swimming room. An aquarium size of at least 20 gallons is recommended. They are compatible with most other types of fish and make a wonderful addition to any tank.
Minimum Tank Size: 15 gallons
Care Level: Moderate
Temperament: Peaceful
Aquarium Hardiness: Less hardy than Neon Tetras
Water Conditions: 73-81° F, KH 2-6, pH 5.5-7.5
Max. Size: 1.5″
Color Form: Iridescent Blue, Red
Diet: Omnivore
Compatibility: Peaceful, keep with other small tetras
Origin: Farm Raised in Europe, Indigenous to South America
Family: Characidae
Lifespan: Up to 8 years
Aquarist Experience Level: Moderate Experience
Archerfish
Tank Size: 125 gallons
Care Level: Moderate
Temperament: Peaceful
Aquarium Hardiness: Moderately Hardy
Water Conditions: 77-86 °F°, 20 – 30°H, pH 7.0-8.0
Max. Size: 16″
Color Form: Black, Yellow
Diet: Omnivore
Compatibility: Freshwater or multiple species brackish water tank
Origin: Indo Pacific
Family: Toxotidae
Life Span: 10 years
Aquarist Experience Level: Advanced
Neon Tetra
Size : 1" - 1.2"
Neon Tetras (Paracheirodon innesi) are native to the clear water streams of South America. They have an iridescent blue body with bright red tails and when kept in schools of eight or more, create a startling splash of color to any aquarium.
Neon Tetras prefer a setting similar to their natural habitat. A densely planted aquarium that has a few rocks, some driftwood
nestled between the plants, some floating plants and plenty of low light areas for the fish to hide in, will keep your Neons healthy and happy.
Neon Tetras have a tendency to swim or remain suspended in the water column in large schools. This trait creates a breathtakingly colorful display in any aquarium.
Neons are peaceful little fish and should be housed with other similar South American tetras of the same size. They belong to the family “Characidae” and thrive in slightly acidic (pH 5.0 to 7.0) water.
Neon Tetras will eagerly accept many small foods such as live brine shrimp, daphnia, mosquito larvae, tubifexworms, bloodworms, freeze-dried products, micro pellets, and high quality flake foods. Vary their diet to keep them healthy and happy.
Minimum Tank Size: 10 gallons
Care Level: Easy
Temperament: Peaceful
Aquarium Hardiness: Hardy
Water Conditions: 68-77° F, KH 4-8, pH 5.0-7.0
Max. Size: 2″
Color: Iridescent Blue, Red
Diet: Omnivore
Compatibility: Peaceful
Origin: South America, the Paraguay River basin; Rio Taquari, Pantanal of Mato Grosso do Sul, and Brazil
Family: Characidae
Lifespan: 5 – 10 years
Aquarist Experience Level: Beginner
nestled between the plants, some floating plants and plenty of low light areas for the fish to hide in, will keep your Neons healthy and happy.
Neon Tetras have a tendency to swim or remain suspended in the water column in large schools. This trait creates a breathtakingly colorful display in any aquarium.
Neons are peaceful little fish and should be housed with other similar South American tetras of the same size. They belong to the family “Characidae” and thrive in slightly acidic (pH 5.0 to 7.0) water.
Neon Tetras will eagerly accept many small foods such as live brine shrimp, daphnia, mosquito larvae, tubifexworms, bloodworms, freeze-dried products, micro pellets, and high quality flake foods. Vary their diet to keep them healthy and happy.
Minimum Tank Size: 10 gallons
Care Level: Easy
Temperament: Peaceful
Aquarium Hardiness: Hardy
Water Conditions: 68-77° F, KH 4-8, pH 5.0-7.0
Max. Size: 2″
Color: Iridescent Blue, Red
Diet: Omnivore
Compatibility: Peaceful
Origin: South America, the Paraguay River basin; Rio Taquari, Pantanal of Mato Grosso do Sul, and Brazil
Family: Characidae
Lifespan: 5 – 10 years
Aquarist Experience Level: Beginner 
Scarlet Badis
Approx. 2cm
Badis are a peaceful species, though best kept in a species only tank due to being territorial after spawning. Badis are particularly helpful at reducing snail populations should they pose an issue in a tank. They are a shy, tiny, tropical freshwater fish considered one of the more underrated species in the hobby, neglected despite their brilliant coloration, stripes, and unique personality reminiscent of dwarf cichlids that make them quite an interesting species to keep and watch.
Male Badis look a bit slimmer than females, and their pelvic fins also extend out further as they develop and mature than those of the female.
Males are also more colorful than females (which are without the red or blue colors on their flanks), making them the more popular sex for importation. The Badis come with seven bold stripes along their body.
Badis prefer the best of both worlds: well-planted tanks offering lots of hiding places and dark “secure” areas between rocks and wood, as well as open swimming areas to move around in. Using the water conditions above should render very healthy and vibrant Badis.
Badis accept all varieties of food from the staple quality flakes, to blood worms and white worms as treats.
Weather Loach
Approx. 4" - 5"
The Dojo Loach (Misgurnus anguillicaudatus) is also known as the Weather Loach, Oriental weatherfish, Chinese Weatherfish and Pond Loach. These remarkable fish are called Weather Loaches or Weatherfish because of their habit of becoming extremely active when there is a change in the weather, possiblly due to barometric pressure changes.
The Dojo Loach has poor eyesight, a smooth elongated body that is absent or covered with reduced scales, and a mouth that is surrounded by barbels that they use for locating food. This
loach is available in both its wild form and in a gold variety called the Golden Dojo Loach.
The wild form of the Dojo Loach has dark greenish gray to dark brown spots over a yellowish brown, often mottled body and a noticeably paler belly. The Golden Dojo Loachhas a much thinner body and is pink to gold in coloration.
Both forms of Dojo Loach are peaceful and very efficient scavengers that make a welcome addition to any community aquarium. They normally will not bother other fish in the aquarium and are one tropical fish species than can be kept with fancy goldfish to help clean the bottom of the tank. Dojo Loaches wiggle about in an eel like fashion scavenging the bottom for leftover bits of food and even munching on snails.
Dojo Loaches do well in potted plant aquariums with a soft sand or fine gravel substrate. They enjoy digging and burrowing into the substrate and will eventually uproot unpotted plants. They are most active during the evening hours and like to hide during the day in rocks, caves and around driftwood.
In addition to being very playful, Dojo Loaches have some very unique qualities. They can be trained to take food from your hand and enjoy being touched.
Since Dojo Loaches can be jumpers, you should have a tight fitting top on your tank, however, if they do jump out, they can survive out of water for quite some time. They produce a thick mucus coating that keeps their body moist and are able to swallow air by absorbing atmospheric oxygen through their hind gut.
The Dojo Loach is primarily carnivorous. They prefer freeze-dried bloodworms, tubifex, chopped worms, and other frozen or live meaty foods. They are also fond of snails and will quickly rid your tank of an infestation.
Minimum Tank Size: 50 gallons
Care Level: Moderate
Temperament: Peaceful
Aquarium Hardiness: Hardy
Water Conditions: 50-82° F, KH 3-5, pH 6.5-8.0
Max. Size: 6″
Color Form: Red, Yellow
Diet: Carnivore
Compatibility: Good community tank fish
Origin: China, Korea, Japan; Farm Raised in Singapore
Family: Cobitidae
Lifespan: 70-10 years
Aquarist Experience Level: Beginner
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In addition to being very playful, Dojo Loaches have some very unique qualities. They can be trained to take food from your hand and enjoy being touched.
Since Dojo Loaches can be jumpers, you should have a tight fitting top on your tank, however, if they do jump out, they can survive out of water for quite some time. They produce a thick mucus coating that keeps their body moist and are able to swallow air by absorbing atmospheric oxygen through their hind gut.
The Dojo Loach is primarily carnivorous. They prefer freeze-dried bloodworms, tubifex, chopped worms, and other frozen or live meaty foods. They are also fond of snails and will quickly rid your tank of an infestation.
Minimum Tank Size: 50 gallons
Care Level: Moderate
Temperament: Peaceful
Aquarium Hardiness: Hardy
Water Conditions: 50-82° F, KH 3-5, pH 6.5-8.0
Max. Size: 6″
Color Form: Red, Yellow
Diet: Carnivore
Compatibility: Good community tank fish
Origin: China, Korea, Japan; Farm Raised in Singapore
Family: Cobitidae
Lifespan: 70-10 years
Aquarist Experience Level: Beginner 
Rummy-Nose Tetra
Approx. 1.5″ – 2″
The Rummynose, also known as “firehead tetras“, are found in the upper and lower Amazon River basins, the Rio Negro and Rio Meta basins, and the Orinoco River.
Rummynose Tetras live in the quiet, tannin stained, slow moving creeks and “blackwater” river areas of Brazil and Columbia. They prefer the soft, acidic water that is the result of decayed vegetation and leaf litter, and frequent areas with an abundance of aquatic plant life and hiding places.
When housed in a heavily planted aquarium environment, Rummynose Tetras are benefited by placing a piece of water logged driftwood into their tanks. When kept in a suitable environment, the ruby red head that is the namesake for these fish becomes more vivid and pronounced.
Rummynose Tetras are a silvery, torpedo shaped fish with two black and white stripes on each caudal fin and horizontal black and white stripes on the tail fin. Its head is a deep iridescent red that continues from the iris of the eye, past the gill plate to mid body. Its name is derived from the word “rummy“, which was the name given to rum addicted alcoholics who often had red (rummy) noses.
Rummynose Tetras are shoaling fish that seldom exceed 2” in length. They are sensitive to water hardness, pH, and water temperature fluctuations and are best kept in schools of 6 or more fish.
Rummynose Tetras are a hardy fish that require only minimal care when housed in a densely planted 20 gallon tank with plenty of gentle water filtration.
Keeping the water warm (between 73 to 80 degrees), the pH between 6.0 to 7.0 and providing weekly 25% water changes will keep your Rummynose Tetras healthy.
When Rummynose Tetras are stressed, the vivid red on their noses will become drab and eventually disappear. This can occur when the fish are first introduced into your aquarium, but after a couple of weeks they will regain their beautiful ruby red “nose” if water conditions are optimal.
Rummynose Tetras will eagerly accept commercial flake foods, live brine shrimp, tubifex worms, mosquito larvae and a variety of freeze dried and frozen foods.
Minimum Tank Size: 15 – 20 gallons
Care Level: Easy
Temperament: Peaceful
Water Conditions: 72-80° F, KH 2-6, pH 5.5-7.0
Max. Size: 2″
Color Form: Red, White
Diet: Omnivore
Compatibility: Ok with large non agressive fish
Origin: South America, Bred in Europe and Southeast Asia
Family: Characidae
Lifespan: 5 to 6 years
Aquarist Experience Level: Experienced
into their tanks. When kept in a suitable environment, the ruby red head that is the namesake for these fish becomes more vivid and pronounced.
Rummynose Tetras are a silvery, torpedo shaped fish with two black and white stripes on each caudal fin and horizontal black and white stripes on the tail fin. Its head is a deep iridescent red that continues from the iris of the eye, past the gill plate to mid body. Its name is derived from the word “rummy“, which was the name given to rum addicted alcoholics who often had red (rummy) noses.
Rummynose Tetras are shoaling fish that seldom exceed 2” in length. They are sensitive to water hardness, pH, and water temperature fluctuations and are best kept in schools of 6 or more fish.
Rummynose Tetras are a hardy fish that require only minimal care when housed in a densely planted 20 gallon tank with plenty of gentle water filtration.
Keeping the water warm (between 73 to 80 degrees), the pH between 6.0 to 7.0 and providing weekly 25% water changes will keep your Rummynose Tetras healthy.
When Rummynose Tetras are stressed, the vivid red on their noses will become drab and eventually disappear. This can occur when the fish are first introduced into your aquarium, but after a couple of weeks they will regain their beautiful ruby red “nose” if water conditions are optimal.
Rummynose Tetras will eagerly accept commercial flake foods, live brine shrimp, tubifex worms, mosquito larvae and a variety of freeze dried and frozen foods.
Minimum Tank Size: 15 – 20 gallons
Care Level: Easy
Temperament: Peaceful
Water Conditions: 72-80° F, KH 2-6, pH 5.5-7.0
Max. Size: 2″
Color Form: Red, White
Diet: Omnivore
Compatibility: Ok with large non agressive fish
Origin: South America, Bred in Europe and Southeast Asia
Family: Characidae
Lifespan: 5 to 6 years
Aquarist Experience Level: Experienced 
Hi-Fin Barb
Approx. 0.5"
Best kept in a well-decorated set-up with aquatic vegetation and woody structures. The addition of some floating plants to diffuse the light entering the aquarium also seems to be appreciated and the addition of dried leaf litter can add a natural feel. Filtration, or at least water flow, should be relatively gentle, and use a soft substrate if possible since Oreichthys species have miniscule sensory bristles on the lower jaw which are used when foraging.
Unsuitable for most community aquaria as it may be intimidated or outcompeted for food by larger or more boisterous tankmates. Small, peaceful cyprinids such as Trigonostigma or Boraras species make good choices and we suspect it will also do ok with many South American characins, Otocinclus or pygmy Corydoras catfishes. Potential additions from the Ganges basin include Badis badis, Pangio pangia, and Colisa chuna. Although gregarious by nature it’s a shoaling rather than schooling fish which develops a distinct pecking order and rival males will exhibit some interesting sparring behaviour in captivity. It’s best maintained in a group of 8 or more but the tank must be decorated in such a way that many broken lines of sight are provided. If kept singly, in a very small group or in cramped conditions it can become withdrawn and subdominant fish may be bullied incessantly. Will accept dried foods of a suitable size but should not be fed these exclusively. Daily meals of small live and frozen fare such as Daphnia, Artemia, and suchlike will result in the best colouration and encourage the fish to come into breeding condition. Temperature: 24 – 28 °C pH: 6.5 – 7.5 Hardness: 90 – 268 ppm
