Spotted Silver Dollar

Metynnis lippincottianus

Spotted Silver Dollar is a peaceful middle-to-top swimmer. Keep in a loose group of 5+.

PeacefulMiddle to top swimmerKeep in a loose group of 5+Intermediate

Save this fish or add it directly to one of your aquariums.

Need help with Spotted Silver Dollar?

Explore compatibility, care or problems using this guide and your aquarium’s conditions.

Quick facts

Adult size: ≤ 6.5" (≤ 16.4 cm)
Aquarium size: 106 US gal (400 L) or larger / ≥ 59.1" (≥ 150 cm) minimum length
Care level: Intermediate
Temperament: Peaceful
Swimming zone: Middle to top swimmer
Temperature: 73–81°F (23–27°C)
pH: 6–7
GH: up to 10 dGH
Diet: Omnivore
Lifespan: up to 10 years
Group behavior: Keep in a loose group of 5+

Care requirements

Care level: Intermediate.

Lifespan: up to 10 years.

Aquarium size and space needs

Minimum aquarium size: 106 US gal (400 L) or larger / ≥ 59.1" (≥ 150 cm) minimum length. Plan the layout and stocking within that limit.

Water parameters

Suitable water: temperature 23–27 °C, pH 6–7.

Temperament and compatibility

Spotted Silver Dollar is peaceful and suits calm community fish.

Plant safe: No

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.

Feeding

As an omnivore, Spotted Silver Dollar should receive a varied diet rather than one repeated food type.

Give a substantial vegetable diet (greens, vegetable flake, algae wafers); be prepared for damage to living aquarium plants.

Before adding this fish

Plan for an aquarium of 106 US gal (400 L) or larger / ≥ 59.1" (≥ 150 cm) minimum length.
Make room for its social group.
Avoid aggressive or highly competitive fish.
Keep in a loose group of 5+.
Offer a varied diet suited to this species’ documented feeding habits.

Natural habitat and origin

Origin: Brazil French Guiana.

Similar fish profiles

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

Blackberry Silver Dollar Myloplus schomburgkii Same family Similar care level Same temperament Intermediate ≤ 15.7" (≤ 40 cm) 73–81°F (23–27°C) Banded Archerfish Toxotes jaculatrix Similar care level Same temperament Same swimming zone Intermediate – Advanced ≤ 11.8" (≤ 30 cm) 77–86°F (25–30°C) African Glass Catfish Pareutropius debauwi Similar care level Same temperament Bottom dweller Intermediate – Advanced ≤ 3.9" (≤ 10 cm) 72–81°F (22–27°C) African Spottail Tetra Brachypetersius altus Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 2.6" (≤ 6.5 cm) 75–79°F (24–26°C) Ajamaru Rainbowfish Melanotaenia ajamaruensis Similar care level Same temperament Same swimming zone Beginner – Intermediate ≤ 3.8" (≤ 9.7 cm) 81–86°F (27–30°C) Anus Spot Lampeye Killifish Poropanchax stigmatopygus Similar care level Same temperament Same swimming zone Intermediate ≤ 0.9" (≤ 2.4 cm) 72–79°F (22–26°C)

FAQ

How large does Spotted Silver Dollar get?

Spotted Silver Dollar reaches ≤ 6.5" (≤ 16.4 cm).

What aquarium size does Spotted Silver Dollar need?

Use an aquarium of at least 106 US gal (400 L) or larger / ≥ 59.1" (≥ 150 cm) minimum length.

Is Spotted Silver Dollar peaceful?

Yes. Spotted Silver Dollar 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 Spotted Silver Dollar?

Keep it between 23 to 27 °C.

Should Spotted Silver Dollar be kept alone or in a group?

Spotted Silver Dollar: Keep in a loose group of 5+.