Compatibility Overview
Bristlenose Pleco and Honey Gourami can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 40-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Bristlenose Pleco | Honey Gourami | Verdict |
|---|---|---|---|
| Temperature | 60–80°F | 71–82°F | ✅ 71–80°F |
| pH Range | 6.5–7.5 | 6.0–7.5 | ✅ 6.5–7.5 |
| Temperament | peaceful | peaceful | ✅ Compatible |
| Adult Size | 5 in | 2 in | ⚠️ 2.5× difference |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 40 gallons (for both species) | — | |
✅ Compatibility Positives
⚠️ Caution Points
Species Profiles
Bristlenose Pleco — Ancistrus sp.
Hardy armoured catfish that grazes on algae. Peaceful with virtually all species; tolerates a wide temperature range.
→ Full Bristlenose Pleco care guide
Honey Gourami — Trichogaster chuna
One of the most peaceful gouramis available. Not affected by Dwarf Gourami Iridovirus. Excellent nano community fish.
Frequently Asked Questions
Can Bristlenose Pleco live with Honey Gourami?
Yes, in a well-planned setup. Bristlenose Pleco and Honey Gourami can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 40-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Bristlenose Pleco and Honey Gourami together?
A minimum of 40 gallons is recommended for keeping Bristlenose Pleco and Honey Gourami together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Bristlenose Pleco and Honey Gourami?
71–80°F
Is a Bristlenose Pleco aggressive toward a Honey Gourami?
Bristlenose Pleco is peaceful and Honey Gourami is peaceful. No major aggression issues are expected between these species.