Back to all fishes

Assassin Snail Tank Mates & Compatibility

Assassin Snail

Clea helena

View full care guide
TemperamentPeaceful (2/10)
Adult Size2.5 cm
Temperature22–28°C
Water TypeFreshwater Only
Swim ZoneBottom
StockingSolo or group
Showing 1 - 24 of 183 Tank Mates

Assassin Snail & African Butterfly Cichlid

Clea helena · Anomalochromis thomasi

🟢Ideal Tank Mates
Assassin Snail: PeacefulAfrican Butterfly Cichlid: Mostly Peaceful

Assassin Snail & African Butterfly Fish

Clea helena · Pantodon buchholzi

🔴Not Recommended
Assassin Snail: PeacefulAfrican Butterfly Fish: Semi-Aggressive

Assassin Snail & African Jewel Cichlid

Clea helena · Hemichromis bimaculatus

🟡Possible with Caution
Assassin Snail: PeacefulAfrican Jewel Cichlid: Aggressive

Assassin Snail & African Lungfish

Clea helena · Protopterus annectens

🔴Not Recommended
Assassin Snail: PeacefulAfrican Lungfish: Highly Aggressive

Assassin Snail & Agassiz's Dwarf Cichlid

Clea helena · Apistogramma agassizii

🟡Possible with Caution
Assassin Snail: PeacefulAgassiz's Dwarf Cichlid: Semi-Aggressive

Assassin Snail & Amano Shrimp

Clea helena · Caridina multidentata

🟢Ideal Tank Mates
Assassin Snail: PeacefulAmano Shrimp: Peaceful

Assassin Snail & Amazon Leaf Fish

Clea helena · Monocirrhus polyacanthus

🔴Not Recommended
Assassin Snail: PeacefulAmazon Leaf Fish: Peaceful

Assassin Snail & Amazon Puffer

Clea helena · Colomesus asellus

🟡Possible with Caution
Assassin Snail: PeacefulAmazon Puffer: Mostly Peaceful

Assassin Snail & Apple Snail

Clea helena · Pomacea maculata

🟢Ideal Tank Mates
Assassin Snail: PeacefulApple Snail: Peaceful

Assassin Snail & Auratus Cichlid (Mbuna)

Clea helena · Melanochromis auratus

🟡Possible with Caution
Assassin Snail: PeacefulAuratus Cichlid (Mbuna): Highly Aggressive

Assassin Snail & Bala Shark

Clea helena · Balantiocheilos melanopterus

🔴Not Recommended
Assassin Snail: PeacefulBala Shark: Mostly Peaceful

Assassin Snail & Bamboo Shrimp

Clea helena · Atyopsis moluccensis

🟢Ideal Tank Mates
Assassin Snail: PeacefulBamboo Shrimp: Peaceful

Assassin Snail & Banded Archerfish (Brackish)

Clea helena · Toxotes jaculatrix

🔴Not Recommended
Assassin Snail: PeacefulBanded Archerfish (Brackish): Semi-Aggressive

Assassin Snail & Beckford's Pencilfish

Clea helena · Nannostomus beckfordi

🟢Ideal Tank Mates
Assassin Snail: PeacefulBeckford's Pencilfish: Peaceful

Assassin Snail & Bee Shrimp (Crystal Red / Black)

Clea helena · Caridina cantonensis

🔴Not Recommended
Assassin Snail: PeacefulBee Shrimp (Crystal Red / Black): Peaceful

Assassin Snail & Betta (Siamese Fighting Fish)

Clea helena · Betta splendens

🟡Possible with Caution
Assassin Snail: PeacefulBetta (Siamese Fighting Fish): Semi-Aggressive

Assassin Snail & Black Ghost Knifefish

Clea helena · Apteronotus albifrons

🔴Not Recommended
Assassin Snail: PeacefulBlack Ghost Knifefish: Semi-Aggressive

Assassin Snail & Black Neon Tetra

Clea helena · Hyphessobrycon herbertaxelrodi

🟢Ideal Tank Mates
Assassin Snail: PeacefulBlack Neon Tetra: Peaceful

Assassin Snail & Black Pacu

Clea helena · Colossoma macropomum

🟢Ideal Tank Mates
Assassin Snail: PeacefulBlack Pacu: Mostly Peaceful

Assassin Snail & Black Skirt Tetra

Clea helena · Gymnocorymbus ternetzi

🟢Ideal Tank Mates
Assassin Snail: PeacefulBlack Skirt Tetra: Mostly Peaceful

Assassin Snail & Bladder Snail (Pest Snail)

Clea helena · Physella acuta

🟢Ideal Tank Mates
Assassin Snail: PeacefulBladder Snail (Pest Snail): Peaceful

Assassin Snail & Bleeding Heart Tetra

Clea helena · Hyphessobrycon erythrostigma

🟢Ideal Tank Mates
Assassin Snail: PeacefulBleeding Heart Tetra: Peaceful

Assassin Snail & Blind Cave Tetra

Clea helena · Astyanax mexicanus

🟢Ideal Tank Mates
Assassin Snail: PeacefulBlind Cave Tetra: Mostly Peaceful

Assassin Snail & Blood Parrot Cichlid

Clea helena · Hybrid cichlid (Blood Parrot)

🟡Possible with Caution
Assassin Snail: PeacefulBlood Parrot Cichlid: Semi-Aggressive