Silvertip tetra care
Hasemania nana · Streams of the São Francisco basin, Brazil
Silvertip tetras are copper-gold with white fin tips and plenty of energy.
- Tank size
- 20 US gal or larger
- Temperature
- 72 to 82 °F (22 to 28 °C)
- Group size
- 6 or more
- Temperament
- Peaceful
- Adult size
- 2 in
- pH
- 6 to 8
- Hardness (GH)
- 4 to 15 dGH
- Lifespan
- 3 to 5 years
- Diet
- Omnivore
- Care level
- Easy
In a 20 gallon long
30¼ × 12½ × 12¾ in outsideHow to keep silvertip tetras
Silvertip tetras are copper-gold with white fin tips and plenty of energy. Keep six or more in a 20 gallon or larger tank; in a group they chase each other, in a small group they chase long-finned tankmates instead.
Diet: Omnivore: flakes, pellets, frozen foods. Fish food types compared · how often to feed.
Where they swim: Middle of the tank.
Silvertip tetra tank mates
Share the temperature and water, and neither side eats, nips or bullies the other. Check the full group in the stocking checker.
Zebra danio
2 in · 10+ gal · 64–77 °F
Honey gourami
2 in · 10+ gal · 72–82 °F
Shell-dweller cichlid
2 in · 10+ gal · 75–80 °F
Panda corydoras
2 in · 15+ gal · 68–77 °F
Otocinclus
2 in · 20+ gal · 72–79 °F
Forktail blue-eye rainbowfish
2 in · 10+ gal · 72–80 °F
Amano shrimp
2 in · 10+ gal · 68–80 °F
Ghost shrimp
2 in · 5+ gal · 65–80 °F
Keep apart
Guppy: Silvertip tetras nip long fins like those of guppies.
Betta: Silvertip tetras nip long fins like those of bettas.
Angelfish: Silvertip tetras nip long fins like those of angelfish.
Pea puffer: Pea puffers belong in a tank of their own.
Fancy goldfish: Silvertip tetras nip long fins like those of fancy goldfish.
Convict cichlid: Convict cichlids are aggressive towards peaceful fish such as silvertip tetras.
What a silvertip tetra tank needs
A tank of 20 US gallons or more (such as the 20 gallon long) with a cover, and the equipment below.
As an Amazon Associate I earn from qualifying purchases.
Aquarium Co-Op Easy Flow Sponge Filter, Small
A sponge filter gives gentle flow and cannot pull in small fish. It runs from an air pump, with airline tubing and a check valve, all sold separately.
Aqueon PRO QuietFlow Power Filter 10
Rated by the maker for up to 20 US gal, which covers a 20 gallon silvertip tetra tank without being built for a far bigger one.
Aqueon QuietFlow Internal Power Filter 15–30 gal
Rated by the maker for 15–30 US gal, which covers a 20 gallon silvertip tetra tank without being built for a far bigger one.
hygger Precise Aquarium Heater 100W
Silvertip tetras need 72 to 82 °F; most homes run cooler, so a heater holds the temperature.
API Freshwater Master Test Kit
Tests ammonia, nitrite, nitrate and pH, the readings that matter most before and after adding silvertip tetras.
Seachem Prime 100 mL
Removes chlorine and chloramine from tap water at every water change.
Fluval Edge Thermometer
Shows the water temperature at a glance, so you know it stays within 72 to 82 °F.
More choices, each with the reason it is in or out: Filters for a 20 gallon tank · Heaters for a 20 gallon tank. We don’t list fish food: any good brand of the foods under Diet will do. Plan the whole tank's equipment →
Common silvertip tetra problems
- Fin nipping: keep them away from bettas, angelfish and fancy guppies.
Test the water first whenever fish look unwell: see what your readings mean, then match the symptom. For disease, a vet who treats fish can diagnose it and advise treatment.
More to compare
Sources
Name, origin and adult size checked against Wikipedia: Hasemania nana. Temperature, pH, hardness, group size, lifespan and minimum tank size are common hobby guidance, not figures from that article. Ranges are the range the species tolerates; aim for the middle. Minimum tank sizes are for an adult group. Drawings are our own; photo credits follow.
Photo credits
Real photographs from Wikimedia Commons, resized and cropped to fit; each is used under the license named.
- Silvertip tetra Filtropat; cropped by Kyknos, CC BY-SA 3.0, via Wikimedia Commons
- Zebra danio Roundish, CC0, via Wikimedia Commons
- Honey gourami Antoon Dommerholt (Dutch Wikipedia), CC BY-SA 3.0, via Wikimedia Commons
- Shell-dweller cichlid Richard A. Ingebrigtsen, CC BY-SA 3.0, via Wikimedia Commons
- Panda corydoras Chronotopian, CC BY-SA 3.0, via Wikimedia Commons
- Otocinclus CHUCAO, CC BY-SA 3.0, via Wikimedia Commons
- Forktail blue-eye rainbowfish Dirk Godlinski, CC BY-SA 3.0, via Wikimedia Commons
- Amano shrimp Stefanie Leuker, CC0, via Wikimedia Commons
- Ghost shrimp Smithsonian Environmental Research Center, CC BY 2.0, via Wikimedia Commons
- Guppy Marrabbio2, CC BY-SA 3.0, via Wikimedia Commons
- Betta ivabalk (Pixabay), CC0, via Wikimedia Commons
- Angelfish Citron, CC BY-SA 3.0, via Wikimedia Commons
- Pea puffer Beta Mahatvaraj, CC BY-SA 4.0, via Wikimedia Commons
- Fancy goldfish Benson Kua, CC BY-SA 2.0, via Wikimedia Commons
- Convict cichlid S. Olkowicz, CC BY 2.5, via Wikimedia Commons
- Neon tetra Holger Krisp, CC BY 3.0, via Wikimedia Commons
- Cardinal tetra CHUCAO, CC BY-SA 3.0, via Wikimedia Commons
- Black neon tetra Debivort, CC BY-SA 3.0, via Wikimedia Commons
- Green neon tetra Sascha Biedermann, CC BY-SA 2.5, via Wikimedia Commons
.jpg){kind=link}
.JPG){kind=link}
.jpeg){kind=link}
.jpg){kind=link}
.jpg){kind=link}
.jpg){kind=link}
