| Content | Dawkinsia rohani
Characteristics:
Max Size: 5″
Care Level: Easy
Behavior: Peaceful
Dwelling: Middle of tank
Diet: Omnivore
Water Movement: Slow Moving
Parameters
Temperature: 72 – 82
PH: 6 – 7.5
dGH: 3 - 10
dKH: 4 – 7
Tank Size: 60 gal
Grouping: 6 or more
Tank Mates
Tetras, Rasboras, Danios, Hatchetfish, Gouramis, Platies, Loaches, Otocinclus and snails. Avoid long fin fish like guppies, bettas and angelfish. This larger species will eat dwarf shrimp.
Notes
Also known as Rohan's Barb, they are medium size, peaceful barb species. They grow up to about 5" in size and are great tank mates with general nano community fish. | Celestichthys erythromicron
Characteristics:
Max Size: 1.5″
Care Level: Moderate
Behavior: Peaceful
Dwelling: Middle of tank
Diet: Omnivore
Water Movement: Slow Moving
Parameters
Temperature: 68 - 74
PH: 7 - 8
dGH: 4 – 12
dKH: 2 – 10
Tank Size: 20 gal
Grouping: 6 or more
Tank Mates
Neocardina shrimp, Neon Tetras, Rasboras, Danios, Hatchetfish, Mollies, Dwarf Gourami, Angelfish, Guppies, Loaches and Otocinclus
Notes
Emerald Dward Rasboras are sensitive to water change and prefer at least a neutral to more alkaline water condition. | Hyphessobrycon eques
Characteristics:
Max Size: 2″
Care Level: Easy
Behavior: Peaceful
Dwelling: Middle of Tank
Diet: Omnivore
Water Movement: Slow Moving
Parameters
Temperature: 68° – 75°
PH: 6 – 7.5
dGH: 4 – 8
dKH: 3 – 7
Tank Size: 10 gal
Grouping: 6 or more
Tank Mates
Tetras, Rasboras, Danios, Hatchetfish, Mollies, Dwarf Gourami, Angelfish, Guppies, Loaches, Otocinclus, dwarf shrimp and snails
Notes
Serpae Tetras are also known as Red Minor Tetra, Jewel Tetra or Callistus Tetras, and are great beginner fish. They often have a black spot on their body and can get confused with Red Phantom Tetras. The Serpae Tetras dorsal and anal fin have red and transition to black with white tips. You can keep them in a 10 gallon tank, but push for a 20 gallon with larger groups. Avoid aggressive or territorial species or large fish with big mouths. | Hemigrammus rhodostomus
Characteristics:
Max Size: 1.75″
Care Level: Intermediate
Behavior: Peaceful
Dwelling: Middle of tank
Diet: Omnivore
Water Movement: Slow Moving
Parameters
Temperature: 72 – 84
PH: 6 – 7
dGH: 3-6
dKH: 2 – 8
Tank Size: 10 gal
Grouping: 6 or more
Tank Mates
Neon Tetras, Zebra Danios, Hatchetfish, Mollies, Dwarf Gourami, Angelfish and Guppies, Zebra Loaches, Yoyo Loaches and Otocinclus:
Notes
Aggressive or territorial species or large fish with big mouths such as cichlids. | Puntius titteya
Characteristics:
Max Size: 2″
Care Level: Easy
Behavior: Peaceful
Dwelling: Middle of tank
Diet: Omnivore
Water Movement: Slow Moving
Parameters
Temperature: 72 – 82
PH: 6 – 8
dGH: 3 - 10
dKH: 4 – 7
Tank Size: 10 gal
Grouping: 6 or more
Tank Mates
Tetras, Rasboras, Danios, Hatchetfish, Platies, Loaches, Otocinclus and snails. Avoid fish with long fins like bettas and guppies.
Notes
Cherry Barbs are actually peaceful compare to other barb species. They grow up to 2" in size and are great tank mates with general nano community fish. | Paracheirodon axelrodi
Characteristics:
Max Size: 2″
Care Level: Expert
Behavior: Peaceful
Dwelling: Middle of tank
Diet: Omnivore
Water Movement: Slow Moving
Parameters
Temperature: 73° – 81°
PH: 6.2 – 7
dGH: 3 – 6
dKH: 2 – 6
Tank Size: 10 gal
Grouping: 6 or more
Tank Mates
Tetras, Rasboras, Danios, Hatchetfish, Mollies, Dwarf Gourami, Angelfish, Guppies, Loaches, Otcinclus, dwarf shrimp and snails
Care
Cardinal Tetras require a more experienced fish keeper. They’re very sensitive to water changes and require softer to neutral waters. They’re able to reach 2” in size and the red & blue markings run the full length of their body. General rule is 2 gallons per fish. 10 Gallon tank at a minimum, but push for 20 or more for healthy and happy fish. Avoid aggressive or territorial species or large fish with big mouths such as cichlids.
Learn the difference between Cardinal vs. Neon Tetras |