Julii Cory and Mystery Snail Compatibility Overview
Julii Cory and Mystery Snail can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Julii Cory | Mystery Snail | Verdict |
|---|---|---|---|
| Temperature | 68โ79ยฐF | 68โ80ยฐF | โ 68โ79ยฐF |
| pH Range | 5.5โ7.5 | 7.0โ8.0 | โ ๏ธ 7.0โ7.5 (narrow) |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 2.2 in | 2 in | โ Similar |
| Min. Group | 6+ | 1+ | See below |
| Min. Tank Size | 20 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Julii Cory โ Corydoras julii
The Julii Cory is a popular, peaceful bottom-dweller that thrives in community tanks. With a lifespan of up to 5 years, they are suitable for beginners and experienced aquarists alike. These fish are known for their dark brown coloration with distinctive white spots and a slender, flat body shape.
โ Full Julii Cory care guide
Mystery Snail โ Pomacea bridgesii
Large, peaceful aquarium snails that graze on algae and detritus. Shell provides some protection but can be harassed by certain fish.
Frequently Asked Questions
Can Julii Cory live with Mystery Snail?
Yes, in a well-planned setup. Julii Cory and Mystery Snail can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Julii Cory and Mystery Snail together?
A minimum of 20 gallons is recommended for keeping Julii Cory and Mystery Snail together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Julii Cory and Mystery Snail?
68โ79ยฐF โ inside Julii Cory's 68โ79ยฐF and Mystery Snail's 68โ80ยฐF.
Is a Julii Cory aggressive toward a Mystery Snail?
Julii Cory is peaceful and Mystery Snail is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Julii Cory and Mystery Snail
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 21 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 29 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 55 gal | Best when keeping larger schools or reducing territorial pressure. |