Red Lips Nerite Snail
The sexy red lips snail doesn’t look like anything special from the top, but through the glass the snail has ruby-red lips, which can be seen kissing the tank all over. Like all nerite snails, the red lips snail does not overrun the fish tank, and the aquarium snails only grow to about one inch at full maturity. Nerites do well in most water conditions except for pH below 7.0.
These attractive snails do not get bigger than an inch, and we recommend several for algae control in larger tanks.
Quick Facts
| Scientific Name | Neritina sp. |
|---|---|
| Origin | East Africa and Indo-Pacific coastal streams (wild-caught) |
| Care Level | Easy |
| Max Size | About one inch |
| Water pH Requirement | Above 7.0 |
FAQ
What makes the red lips snail unique compared to other snails?
The red lips snail is unique due to its distinctive ruby-red lips that are visible through the glass, giving it a striking appearance as it moves around the tank.
How big do red lips nerite snails grow?
Red lips nerite snails grow to about one inch at full maturity and do not overpopulate the tank.
What water conditions do they prefer?
They thrive in most water conditions but require a pH level above 7.0; they do not do well in water with pH below 7.0.

Justin Young –
I bought a few red lips snails for my 10-gallon tank. They look really cute with their red lips and have helped reduce algae on the glass and plants. They’re easy to care for and haven’t grown larger than an inch. Perfect for a low-maintenance algae solution.
Amelia Dowd –
The snails arrived quickly and looked healthy. I noticed their red lips clearly through the glass. They’ve been active for a few weeks and seem to be eating algae without causing any issues. Good addition to my aquarium.
Austin Lambert –
I was skeptical at first, but these snails are actually quite charming. They don’t grow large and don’t harm plants. The red lips are visible and add a nice visual element to the tank. Great for algae control.