FishCompat
Exclamation Point Rasbora (Boraras urophthalmoides) in a freshwater aquarium

Cyprinidae

Exclamation Point Rasbora

Boraras urophthalmoides

Exclamation Point Rasboras are beginner-level peaceful aquarium residents that reach about 0.8 in. Exclamation Point Rasboras are tiny, peaceful fish for mature planted aquariums. Choose tank mates that are too small and gentle to bully or eat them.

Compatible46 compatible6 caution27 avoid

Quick Stats

Tank

10+ gal

pH

5.5-7

Temp

72-82F

Size

0.8 in

Temperament

Peaceful

Care

Beginner

Swim Level

Middle

Group

8+

Exclamation Point Rasbora Care Guide

The Exclamation Point Rasbora (Boraras urophthalmoides) is a beginner-level freshwater aquarium resident from Thailand, Cambodia. It reaches about 0.8 inches and should be kept in tanks of at least 10 gallons.

Keep water near pH 5.5-7, temperature 72-82F, and hardness 2-12 dH. Feed omnivore, flakes, micro pellets with 1-2 small feedings daily.

Exclamation Point Rasboras are tiny, peaceful fish for mature planted aquariums. Choose tank mates that are too small and gentle to bully or eat them.

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