Tank Mate Guide

Best Tank Mates for Bristlenose Pleco

Bristlenose Plecos need tank mates that match their 72-81F temperature range, pH 6.5-7.8, adult size, and peaceful temperament. Bristlenose Plecos spend most of their time near the substrate and usually ignore mid-water fish. Avoid sharp gravel and very aggressive tank mates.

Bristlenose Pleco Care Snapshot

Tank

30+ gal

pH

6.5-7.8

Temp

72-81F

Size

5.1 in

Temperament

Peaceful

Care

Beginner

Swim Level

Bottom

Group

Solo or pair

Compatible Fish (53)

Use Caution (21)

Avoid These Tank Mates (5)

African Dwarf Frog (Hymenochirus boettgeri) in a freshwater aquarium

African Dwarf Frog

Size 0.8 inpH 6.5-7.8

Axolotl (Ambystoma mexicanum) in a freshwater aquarium

Axolotl

Size 0.4 inpH 6.8-8

Common Pleco (Hypostomus plecostomus) in a freshwater aquarium

Common Pleco

Size 17.7 inpH 6.5-7.8

Pea Puffer (Carinotetraodon travancoricus) in a freshwater aquarium

Pea Puffer

Size 1 inpH 6.8-7.8

Scarlet Badis (Dario dario) in a freshwater aquarium

Scarlet Badis

Size 0.8 inpH 6.5-7.5

Tank Setup Tips

Start with at least 30 gallons, keep water stable, and stock schooling species in proper groups. If the tank mate list includes caution species, add more plants, caves, and open swimming room before introducing them.

For a specific pair, use the compatibility checker or visit generated pair pages from the cards above. Compatibility is strongest when the aquarium is mature and each species can eat without being chased.

Back to the Bristlenose Pleco care guide