Bristlenose Pleco and Severum Cichlid Compatibility Overview
Bristlenose Pleco and Severum Cichlid can potentially coexist, but the combination requires careful attention. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
| Factor | Bristlenose Pleco | Severum Cichlid | Verdict |
|---|---|---|---|
| Temperature | 60โ80ยฐF | 72โ84ยฐF | โ 72โ80ยฐF |
| pH Range | 6.5โ7.5 | 5.5โ7.0 | โ ๏ธ 6.5โ7.0 (narrow) |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 5 in | 11.8 in | โ ๏ธ 2.4ร difference |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Bristlenose Pleco โ Ancistrus sp.
Hardy armoured catfish that grazes on algae. Peaceful with virtually all species; tolerates a wide temperature range.
โ Full Bristlenose Pleco care guide
Severum Cichlid โ Heros efasciatus
The Severum Cichlid, known for its vibrant colors and peaceful nature, is a popular choice for freshwater aquariums. They have a lifespan of around 5 years and require a minimum tank size of 80 liters. These fish are not schooling fish but are known to be gentle and compatible with a variety of tank mates.
Frequently Asked Questions
Can Bristlenose Pleco live with Severum Cichlid?
With significant caution and a larger tank. Bristlenose Pleco and Severum Cichlid can potentially coexist, but the combination requires careful attention. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Bristlenose Pleco and Severum Cichlid together?
A minimum of 100 gallons is recommended for keeping Bristlenose Pleco and Severum Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Bristlenose Pleco and Severum Cichlid?
72โ80ยฐF โ inside Bristlenose Pleco's 60โ80ยฐF and Severum Cichlid's 72โ84ยฐF.
Is a Bristlenose Pleco aggressive toward a Severum Cichlid?
Bristlenose Pleco is peaceful and Severum Cichlid is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Bristlenose Pleco and Severum Cichlid
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 100 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 150 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 180 gal | Best when keeping larger schools or reducing territorial pressure. |