Randall’s Assessor Basslet

Assessor randalli

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Suggested Tank

30+ gallons

Max Size

3 inches

Difficulty

Easy

Temperament

Peaceful

Description

Randall’s Assessor Basslet (Assessor randalli) is a small, colorful saltwater fish known for its striking blue and yellow coloration. It is a peaceful and hardy species, making it a popular choice for marine aquariums. This fish is native to the Indo-Pacific region and is often found in reef environments.

Reef Safe

Yes

Environment

Randall’s Assessor Basslet requires a well-established aquarium with plenty of live rock for hiding and grazing. The water should be kept at a stable temperature between 72-78°F, with a pH of 8.1-8.4 and salinity of 1.020-1.025.

Behavior

This species is known for its peaceful nature and is often seen swimming upside down or sideways under ledges and in caves. It is a relatively shy fish that prefers to stay close to the rockwork in the aquarium.

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Randall’s Assessor Basslet

Assessor randalli

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