Red Spotted Splash Tetra

Copella nattereri

Red Spotted Splash Tetra is a peaceful middle-to-top swimmer. Keep in a loose group of 8+.

PeacefulMiddle to top swimmerKeep in a loose group of 8+Beginner – Intermediate

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Quick facts

Adult size: ≤ 1.8" (≤ 4.5 cm)
Aquarium size: 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length
Care level: Beginner – Intermediate
Temperament: Peaceful
Swimming zone: Middle to top swimmer
Temperature: 68–82°F (20–28°C)
pH: 4–7
GH: 1–8 dGH
KH: 0–2 dKH
Diet: Omnivore
Lifespan: up to 5 years
Group behavior: Keep in a loose group of 8+

Care requirements

Care level: Beginner – Intermediate.

Lifespan: up to 5 years.

Aquarium size and space needs

Minimum aquarium size: 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 20–28 °C, pH 4–7, GH 1–8 dGH, KH 0–2 dKH.

Temperament and compatibility

Red Spotted Splash Tetra is peaceful and suits calm community fish.

Swimming zone and behavior

This fish uses the middle to upper part of the aquarium, so leave enough open swimming space for movement and feeding.

Before adding this fish

Plan for an aquarium of 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length.
Make room for its social group.
Avoid aggressive or highly competitive fish.
Keep in a loose group of 8+.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Brazil, Venezuela.

Similar fish profiles

Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.

Barred Pencilfish Nannostomus espei Same family Similar care level Same temperament Beginner – Intermediate ≤ 1.2" (≤ 3 cm) 72–82°F (22–28°C) Bleeding Blue Tetra Hyphessobrycon margitae Similar care level Same temperament Same swimming zone Beginner – Intermediate 1.6–2" (4–5 cm) 73–79°F (23–26°C) Blue Danio Danio kerri Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 1.8" (≤ 4.5 cm) 64–77°F (18–25°C) Blue Striped Rivulus Killifish Rivulus xiphidius Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 1.8" (≤ 4.5 cm) 72–77°F (22–25°C) Adonis Tetra Lepidarchus adonis Similar care level Same temperament Same swimming zone Intermediate ≤ 1.2" (≤ 3 cm) 72–79°F (22–26°C) African Banded Barb Enteromius fasciolatus Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2.4" (≤ 6 cm) 68–79°F (20–26°C)

FAQ

How large does Red Spotted Splash Tetra get?

Red Spotted Splash Tetra reaches ≤ 1.8" (≤ 4.5 cm).

What aquarium size does Red Spotted Splash Tetra need?

Use an aquarium of at least 16 US gal (60 L) or larger / ≥ 23.6" (≥ 60 cm) minimum length.

Is Red Spotted Splash Tetra peaceful?

Yes. Red Spotted Splash Tetra is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.

What temperature is suitable for Red Spotted Splash Tetra?

Keep it between 20 to 28 °C.

Should Red Spotted Splash Tetra be kept alone or in a group?

Red Spotted Splash Tetra: Keep in a loose group of 8+.