Astraea Snail 20 Pack
A great algae eater. These snails are very hardy and do a great job cleaning algae off of viewing surfaces and live rock. Reported to consume filamentous algae, cyanobacteria, and diatoms.
Specifications
| Item | Quantity |
|---|---|
| Snail Type | Astraea |
| Package Size | 20 pieces |
| Best For | Algae control in aquariums |
FAQ
What types of algae do Astraea snails eat?
Astraea snails are reported to consume filamentous algae, cyanobacteria, and diatoms.
Are these snails easy to care for in a marine aquarium?
Yes, these snails are very hardy and adapt well to marine environments.
Do Astraea snails eat live rock or only algae?
They primarily feed on algae, including on viewing surfaces and live rock, but do not consume the rock itself.

Caroline Terry –
The snails arrived quickly and are active in my tank. They’ve been eating algae on the glass and live rock for over a month. Very easy to maintain and don’t seem to stress the tank ecosystem.
Hannah Paterson –
I noticed a reduction in green algae on the tank walls after introducing these snails. They’re hardy and don’t need much attention. Good value for the 20-pack.
Leah Poole –
The snails are active and clean up algae efficiently. I’ve seen them eat cyanobacteria and diatoms. They’ve become a regular part of my tank’s maintenance routine.