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Tank Cleaners

Assorted Hermits

Assorted Hermits

A random mix of assorted reef safe hermits crabs. Price is for each hermit crab.

$0.65
In stock: 89299
Astraea Snails

Astraea Snails

Astraea sp. snails (often referred to as Astrea snails) range in diameter from about the size of a nickel to almost the size of a quarter. These snails will consume film and hair algae on the glass and rocks in your aquarium.

$0.75
In stock: 45
Banded Eye Hermit

Banded Eye Hermit

The Banded Eye Hermit Crab (Paguristes tortugae) will eat hair algae and scavenge in your aquarium. Grows to inhabit shells about 1.5 inches long.

$3.50
No stock
Blue Eyed Hermit

Blue Eyed Hermit

Blue Eyed Hermit Crabs make an attractive addition to the reef tank that will eat hair algae and leftover fish food. They grow to inhabit 2 inch shells.

$2.50
No stock
Blue Knuckle Hermit

Blue Knuckle Hermit

Blue Knuckle hermit crabs make an attractive addition to the reef tank, and they are fairly effective cleaners.

$8.00
In stock: 5
Blue Leg Hermit Crab

Blue Leg Hermit Crab

The Blue Leg Hermit Crab is good at removing hair algae, film algae, detritus and cyanobacteria from your tank.

$0.60
In stock: 1132
Brittle Star*

Brittle Star*

The Brittle Starfish is a scavenger that will feed primarily at night and hide throughout the day.

$8.00
No stock
Bumble Bee Snail

Bumble Bee Snail

Bumble Bee Snails (Engina mendicaria) are tiny snails that are likely to consume sessile invertebrates in your aquarium like vermetid snails and polychaete worms.

$2.00
In stock: 396
Collector Urchin*

Collector Urchin*

The Collector Urchin is a type of pincushion urchin from the South Pacific Ocean found in deep water. They are multicolored and an attractive addition to large reef tanks, but they can scratch acrylic and wear items to camouflage themselves that you may prefer they leave alone.

$25.00
No stock
Cortez Cerith

Cortez Cerith

Cortez snails range in size from an inch to 1.75''. These snails will consume diatoms, detritus, cyano and algae in the substrate as well as on rocks, and glass in your aquarium.

$0.80
In stock: 221
Dwarf Cerith

Dwarf Cerith

Eats Diatoms, Algae, Cyano and Detritus on your tanks substrate and on rocks. Very hardy under normal water conditions. Grows to 3/4''

$0.17
In stock: 60366
Dwarf Planaxis

Dwarf Planaxis

What sets this snail apart from the rest is that it will seek shelter not only under the sand, but under the sand underneath your live rock.

$0.80
In stock: 19
Dwarf Trochus

Dwarf Trochus

A smaller species of Trochus that is about penny sized in diameter. Eats diatoms, cyano, film algae and detritus on the rocks and glass in your tank. This is an imported species.

$3.00
In stock: 106
East African Cerith

East African Cerith

East African Cerith snails range in size from an inch to 1.25''. These snails will consume diatoms, detritus, cyano and algae in the substrate mostly, but will also clean glass and rocks. They are slightly beefier than Stocky, Cortez, and Florida Ceriths.

$1.20
No stock
Emerald/Ruby Mithrax Crab

Emerald/Ruby Mithrax Crab

Our crabs are guaranteed to eat bubble algae or we will refund the cost to you.

$5.00
In stock: 32
Empty Cone Shells (4)

Empty Cone Shells (4)

This is for an assortment of four empty cone shells, they are used as homes for Halloween Hermit Crabs.

$2.00
In stock: 91
Empty Hermit Shells

Empty Hermit Shells

Empty shells that will make for great new homes for hermits as they get bigger.

$0.08
In stock: 42023
Florida Cerith

Florida Cerith

Florida Cerith snails range in size from an inch to 1.25''. These snails will consume diatoms, detritus, cyano and algae in the substrate as well as on rocks, and glass in your aquarium.

$0.65
In stock: 39289
Florida Fighting Conch*

Florida Fighting Conch*

Our largest reef safe snail, the word fighting doesn't refer to its temperament, but rather the notch on the front of their shell which resembles a gladiator's helmet.

$12.00
No stock
Fuzzy Chiton*

Fuzzy Chiton*

Consumes algae on your rock work, leaving the area particularly clean. Grows to 3''

$5.00
No stock
Halloween Hermit Crab

Halloween Hermit Crab

Halloween Hermit crabs make an attractive and festive addition to the reef tank. They will also clean hair algae, and scavenge.

$10.00
In stock: 1
Imported Hermits

Imported Hermits

A random mix of assorted reef safe hermits crabs that have been imported from the South Pacific. Price is for each hermit crab.

$2.00
In stock: 8
Juvenile Pincushions

Juvenile Pincushions

These juvenile pincushion urchins may grow large, but are only about the size of a half dollar when shipped.

$5.00
In stock: 11
Juvenile Rock Urchin*

Juvenile Rock Urchin*

Rock Urchins come in different colors, consume complex algae, including calcified algae. They have sharp spines, which can give you a sting comparable to a bee sting if the spine pierces your skin.

$5.00
No stock
Lettuce Sea Slug*

Lettuce Sea Slug*

Lettuce sea slugs, (Elysia crispata), consume hair algae and other complex and semi-complex macroalgae. However, sea slugs have particular care requirements that make them unsuitable for most reef tanks. Please read the full description.

$4.50
No stock
Lightning Dove Snail*

Lightning Dove Snail*

The Lightning Dove Snail will consume film algae, diatoms, fine hair algae, algal detritus and some species of cyanobacteria in your aquarium. They prefer hard surfaces but will spend some time on the sand.

$4.00
No stock
Limpets

Limpets

Eats Diatoms, Algae and Detritus on your tanks rocks, and possibly glass. Somewhat hardy under normal water conditions. Grows to 1'' in diameter.

$0.80
No stock
Marginella Snail

Marginella Snail

The Marginella snail is a small scavenger that will emerge from the sandbed to eat leftover food in the aquarium.

$1.00
No stock
Medium/Larger Empty Hermit Shells

Medium/Larger Empty Hermit Shells

These shells make good homes for larger hermit species and adult hermits. Shells are in the 2-3'' range.

$0.55
In stock: 3519
Mexican Red Leg

Mexican Red Leg

The Mexican Red Leg hermit is a medium-sized hermit crab that will consume hair algae, leftover fish food and some species of cyano algae.

$0.85
In stock: 164
Mexican Turbo Snail*

Mexican Turbo Snail*

The Mexican Turbo Snail grows to about the size of a golf ball. It is great at cleaning algae, especially hair algae from larger tanks. This listing is for customers selecting UPS at checkout, and there are no quantity limits.

$3.00
In stock: 41
Money Cowrie

Money Cowrie

The Money Cowrie is a small cowrie, topping out at about the size of a nickel, although oval in shape. An active cleaner that will spend much of its time on the glass and rocks.

$6.00
No stock
Nassarius Vibex

Nassarius Vibex

Excellent scavenger and sand stirrer. These snails will come out whenever they smell food, or when you are feeding the fish. These snails do not eat algae; they eat detritus and leftover fish food. There feeding will help maintain your nitrate levels, and clean some of the debris that is building up in your substrate.

$0.50
In stock: 7268
Nerite Snail

Nerite Snail

Eats Diatoms, Cyano, Algae and Detritus on the rocks and glass in your tank. Very hardy under normal water conditions.

$0.80
In stock: 70091
Ninja Star Snail

Ninja Star Snail

The Ninja Star snail ranges in size from a about the size of a nickel to just larger than the diameter of a quarter. These snails will consume film and hair algae on the glass and rocks in your aquarium.

$2.00
No stock
Ox Tongue Nerite

Ox Tongue Nerite

Imported from Africa, the Ox Tongue Nerite eats Diatoms, Cyano, Algae and Detritus on the rocks and glass in your tank. Very hardy under normal water conditions.

$1.20
In stock: 9
Pencil Urchin*

Pencil Urchin*

The Pencil Urchin, is a multicolored urchin with dull spines, and is a great addition to a touch tank. This particular urchin will be most active at night, as it is a nocturnal creature. It can grow to 3 inches in diameter .

$7.00
In stock: 2
Peppermint Shrimp

Peppermint Shrimp

Peppermint shrimp are popular because they eat aiptasia anemones in the aquarium. This listing is for shrimp travelling with Priority Mail. Maximum order of 3.

$6.50
In stock: 4
Pincushion Urchins*

Pincushion Urchins*

Pincushion urchins eat a tremendous amount of hair algae, but have some drawbacks. Please read our full description.

$7.00
In stock: 7
Pitho Crab

Pitho Crab

The Pitho Crab moves slowly through the aquarium slowly picking at algae growing on the rock. They eat a fair amount of hair algae, caulerpa, dictyota, and even bubble algae.

$6.00
No stock
Pods+

Pods+

A sampling of a variety of pods used to replenish or seed a mature aquarium.

$10.00
In stock: 79942
Polka Dot Hermit Crab

Polka Dot Hermit Crab

The Polka Dot Hermit crab will eat hair algae and scavenge in your aquarium. It has a large white claw that it uses to close the shell it is in when it is retracted, giving the appearance there is a snail inside.

$5.00
No stock
Restock Notification

Restock Notification

Sign up to the notification list here by clicking Notify Me below and entering your email address. We will send one email per sign up the next time we restock the website.

$0.01
No stock
Reticulated Brittle Star*

Reticulated Brittle Star*

The Reticulated Brittle Starfish is small starfish with long arms. Their central disc grows to about the size Lincoln is on the penny, while their arms can reach out 6 inches. A scavenger that will feed primarily at night and hide throughout the day.

$6.00
No stock
Rock Urchin*

Rock Urchin*

Rock Urchins grow to baseball size and have short but sharp spines. They are good at removing complex algae from large aquariums with stable rock work.

$6.50
No stock
Scarlet Hermit Crab

Scarlet Hermit Crab

The Scarlet Hermit (Paguristes cadenati) crab will eat hair algae and scavenge in your aquarium. Grows to inhabit shells about 1.5 inches long.

$3.50
In stock: 20
Sea Cucumber* (Small)

Sea Cucumber* (Small)

Growing to a length of 6-8 inches in captivity, they are excellent sand stirrers, and will consume algae and detritus building up on your sand bed.

$7.00
No stock
Smooth Turbo Snails

Smooth Turbo Snails

Eats Diatoms, Cyano, Algae and Detritus on the rocks and glass in your tank. This is an imported species from the Indo Pacific. It is slightly smaller than Mexican Turbos.

$3.00
In stock: 21
Spider Conch*

Spider Conch*

The large spider conch is a striking addition to the aquarium. It sports a unique shell that can spiral out to 9 inches, but the bulk of the conch is about 3 inches high and 4 inches long when an adult.

$20.00
No stock
Thin Striped Hermit (Medium)

Thin Striped Hermit (Medium)

The Thin Striped Hermit Crab is good at removing hair algae, film algae, detritus and cyanobacteria from your tank.

$2.75
In stock: 2250
Tiger Conch

Tiger Conch

Also known as the Strawberry Conch, they grow to 3 inches, and consume diatoms, detritus and fine hair algae.

$6.50
No stock
Tongan Nassarius

Tongan Nassarius

Larger than Nassarius vibex, the Tongan Nassarius is useful when larger pieces of uneaten food are left behind in the aquarium.

$2.75
In stock: 18
Trochus Snail*

Trochus Snail*

Eats Diatoms, Cyano, Algae and Detritus on the rocks and glass in your tank. This is an imported species. This listing is for customers selecting UPS at checkout, and there are no quantity limits.

$4.00
In stock: 46
Virgin Nerites

Virgin Nerites

A very small species of Nerite that will consume film algae, cyanobacteria, diatoms, and some hair algae.

$1.00
In stock: 177
West Indian Sea Egg*

West Indian Sea Egg*

The West Indian Sea egg is an urchin that can grow large, and devours hair algae and turf algae. Has drawbacks though, please read full description.

$10.00
No stock
Zebra Turbo Snail

Zebra Turbo Snail

The Zebra Turbo Snail grows to about the size of a softball, but we ship them much smaller than that. It is great at cleaning algae, especially hair algae from larger tanks.

$3.00
In stock: 39
Zig Zag Periwinkles

Zig Zag Periwinkles

Eats Diatoms, Algae and Detritus on the rocks and glass in your tank. Extremely hardy under normal water conditions. This smaller snail only grows to about 2/5-3/5 of an inch.

$0.15
No stock

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