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Product collection for:

20 Gallon Aquarium


230 results 
Information Center:
- Coral Light Acclimation
- Colors of Corals
- Reef Set-up
- Reef Supplements
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  Marine Fish | Freshwater Fish | Brackish Fish | Freshwater Plants | Articles |

Didn't find what you were looking for? Try the Diver's Den !
aquarium supplies Showing 4 of 130 products Click here to see all results
JBJ Cubey Nano All-In-One Aquarium - 20 Gallon, Black

JBJ Cubey Nano All-In-One Aquarium - 20 Gallon, Black

(LiveAquaria® Approved)
Starting at $308
JBJ Cubey Nano All-In-One Aquarium - 20 Gallon, White

JBJ Cubey Nano All-In-One Aquarium - 20 Gallon, White

(LiveAquaria® Approved)
Starting at $308
Cobalt Aquatics Microvue3 20 Nano Aquarium Kit - 5.3 gallon

Cobalt Aquatics Microvue3 20 Nano Aquarium Kit - 5.3 gallon

(LiveAquaria® Approved)
Starting at $119.99
JBJ Cabinet Stand for 30 Gallon Rimless Nano-Cube Aquarium and 20 Gallon Frag Tank

JBJ Cabinet Stand for 30 Gallon Rimless Nano-Cube Aquarium and 20 Gallon Frag Tank

(LiveAquaria® Approved)
Starting at $249

liveaquaria® weekly specials: up to 40% off! Showing 4 of 31 products Click here to see all results
On Sale
Current SOLO Desktop Aquarium

Current SOLO Desktop Aquarium

(LiveAquaria® Approved)
On Sale
Seachem Reef Pack: Fundamentals

Seachem Reef Pack: Fundamentals

(LiveAquaria® Approved)
On Sale
Seachem Reef Pack: Enhancer

Seachem Reef Pack: Enhancer

(LiveAquaria® Approved)
On Sale
Seachem Reef Strontium

Seachem Reef Strontium

(LiveAquaria® Approved)

freshwater fish Showing 4 of 23 products Click here to see all results
Pitbull (LDA 25) Plecostomus

Pitbull (LDA 25) Plecostomus

(Parotocinclus sp.)
Starting at $12.99
Red Eye Tetra

Red Eye Tetra

(Moenkhausia sanctaefilomene)
Starting at $1.39
Scarlet Livebearer (Pair)

Scarlet Livebearer (Pair)

(Micropoecilia picta)
Starting at $7.99
Marlieri Cichlid

Marlieri Cichlid

(Julidochromis marlieri)
Starting at $15.99

reef cleaner packs for saltwater aquariums Showing 4 of 13 products Click here to see all results
Algae Attack Pack - Ultimate

Algae Attack Pack - Ultimate

(Miscellaneous species)
Starting at $107.99
Basic & Deluxe Caribbean Reef Packages

Basic & Deluxe Caribbean Reef Packages

(Miscellaneous species)
Starting at $59.99
Premium Reef Cleaner Packs

Premium Reef Cleaner Packs

(Miscellaneous sp.)
Starting at $89.99
Caribbean Crabless Packages

Caribbean Crabless Packages

(Miscellaneous species)
Starting at $29.99

marine fish Showing 4 of 12 products Click here to see all results
Jeweled Moray Eel

Jeweled Moray Eel

(Muraena lentiginosa)
Starting at $99.99
Ingen's Seahorse, Captive-Bred

Ingen's Seahorse, Captive-Bred

(Hippocampus ingens)
Starting at $119.99
New Product
Decorated Goby

Decorated Goby

(Istigobius decoratus)
Starting at $19.99
Tank Bred
Red Sea Two-band Clownfish, Captive-Bred ORA®

Red Sea Two-band Clownfish, Captive-Bred ORA®

(Amphiprion bicinctus)
Starting at $19.99

foods Showing 4 of 9 products Click here to see all results
Vita-Chem

Vita-Chem

(LiveAquaria® Approved)
Starting at $10.73
Vitamarin-C

Vitamarin-C

(LiveAquaria® Approved)
Starting at $14.7
PhytoGold-M

PhytoGold-M

(LiveAquaria® Approved)
Starting at $14.1
Cobalt Aquatics Coral Food

Cobalt Aquatics Coral Food

(LiveAquaria® Approved)
Starting at $8.99

freshwater plants Showing 3 of 3 products Click here to see all results
On Sale
Amazon Sword Plant

Amazon Sword Plant

(Echinodorus amazonicus)
Starting at $4.49
Oriental Sword

Oriental Sword

(Echinodorus 'Oriental')
Starting at $5.29
Radican Sword

Radican Sword

(Echinodorus cordifolius)
Starting at $5.99

freshwater inverts and amphibians Showing 3 of 3 products Click here to see all results
Cobalt Blue Lobster

Cobalt Blue Lobster

(Procambarus clarkii)
Starting at $29.99
Red Lobster

Red Lobster

(Procambarus sp.)
Starting at $3.99
Singapore Flower Shrimp

Singapore Flower Shrimp

(Atyopsis moluccensis)
Starting at $9.99

reef rock Showing 2 of 2 products Click here to see all results
Real Reef Eco Friendly Shelf Rock

Real Reef Eco Friendly Shelf Rock

(Calcium carbonate)
Starting at $189.99
Real Reef Eco Friendly Natural Rock

Real Reef Eco Friendly Natural Rock

(Calcium Carbonate)
Starting at $174.99

marine inverts & plants Showing 2 of 2 products Click here to see all results
Sea Cucumber, Tiger Tail

Sea Cucumber, Tiger Tail

(Holothuria sp.)
Starting at $18.99
Sea Cucumber

Sea Cucumber

(Holothuria sp.)
Starting at $29.99

brackish fish Showing 1 of 1 products Click here to see all results
Prehistoric Dragon Goby

Prehistoric Dragon Goby

(Gobioides broussonnetii)
Starting at $12.99

articles Showing 1 of 1 articles Click here to see all results
Smaller aquariums in the range of 10-20 gallons are the ideal size for the serious beginner. When stocking your small aquarium, think scale: a community of tiny, active, and colorful tropical fish can… 

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