Can Angelfish Live With Mystery Snail?
Yes, angelfish and mystery snails coexist well in 30 gallons or larger, with overlapping temperature and pH ranges that suit both species.
Why
- Mystery snails grow to only 2-2.5 inches and have a hard shell that angelfish cannot open or eat.
- Both species thrive in temperatures between 76-82°F and alkaline water around pH 7.0-7.5.
- Mystery snails are bottom dwellers that spend most of their time grazing on glass and substrate, while angelfish patrol the middle level.
- Angelfish are cichlids that ignore slow-moving invertebrates with hard shells, as they prefer fish prey.
- Mystery snails add minimal bioload and help clean up leftover food on the bottom where angelfish do not reach.
What could go wrong
Mystery snails lay egg clutches above the waterline. Check the lid area weekly and remove clutches if you do not want snail babies.
Gear for a shared tank
Sized for the 30 gallon minimum this pairing needs. Affiliate links — we earn a small commission if you buy through them.
AquaClear 70 Power Filter
Oversized filtration is what lets you stock two species together without water quality crashing. Rated for a tank slightly larger than the 30 gallon minimum.
Eheim Jager 200W Thermostat Heater
Holds a steady temperature inside the 76-82°F window both species need.
API Freshwater Master Test Kit
Keep ammonia, nitrite, and nitrate in check. Two-species tanks have more bioload and less margin for error than single-species setups.
Related compatibility questions
Keep reading
Planning a community tank?
Check compatibility for any two freshwater species before you buy. Stop guessing, stop returning fish.
Open the compatibility chart →