View pictures of 20 gallons fish tanks and aquariums Below

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20 Gallons Reef Tank

20 gallons reef tank (mostly live coral and fish) - Day Lights on 
Currently been running 4 months
Description: Day Lights on Currently been running 4 months
Category: Reef Tanks
Country: United Kingdom

This tank picture looks better than 34.66% of tank pictures in this category.

Ranked #1033 out of 1581 reef tank pictures worldwide.

Rating: 4.8    Votes: 359

20 Gallons Freshwater Fish Tank

20 gallons freshwater fish tank (mostly fish and non-living decorations) - Last sunday I took 1,0 of tafil and suddenly I had the urge to go to petco.
Description: Last sunday I took 1,0 of tafil and suddenly I had the urge to go to petco.
Category: Freshwater Tanks
Country: Mexico

This tank picture looks better than 27.21% of tank pictures in this category.

Ranked #3762 out of 5168 freshwater tank pictures worldwide.

Rating: 3.41    Votes: 210

20 Gallons Freshwater Fish Tank

20 gallons freshwater fish tank (mostly fish and non-living decorations) - This is a new 20G long and it is a work in progress. This tank has co2, plant fertilizers, a canister filter, fuseray lighting, etc.
Description: This is a new 20G long and it is a work in progress. This tank has co2, plant fertilizers, a canister filter, fuseray lighting, etc.
Category: Freshwater Tanks
Country: United States

This tank picture looks better than 79.53% of tank pictures in this category.

Ranked #1058 out of 5168 freshwater tank pictures worldwide.

Rating: 4.69    Votes: 216

20 Gallons Planted Tank

20 gallons planted tank (mostly live plants and fish) - A work in progress!
Description: A work in progress!
Category: Planted Tanks
Country: United States

This tank picture looks better than 85.31% of tank pictures in this category.

Ranked #374 out of 2546 planted tank pictures worldwide.

Rating: 5.97    Votes: 262

20 Gallons Freshwater Fish Tank

20 gallons freshwater fish tank (mostly fish and non-living decorations) - 20 Gallon-Long tank in my cubicle at work.
Description: 20 Gallon-Long tank in my cubicle at work.
Category: Freshwater Tanks
Country: United States

This tank picture looks better than 94.14% of tank pictures in this category.

Ranked #303 out of 5168 freshwater tank pictures worldwide.

Rating: 5.37    Votes: 195

20 Gallons Planted Tank

20 gallons planted tank (mostly live plants and fish) - Tank after weekly maintenance
Description: Tank after weekly maintenance
Category: Planted Tanks
Country: Belgium

This tank picture looks better than 87.82% of tank pictures in this category.

Ranked #310 out of 2546 planted tank pictures worldwide.

Rating: 6.08    Votes: 244

20 Gallons Planted Tank

20 gallons planted tank (mostly live plants and fish) - 20 Gallon looking more like a fresh water habitat.
Description: 20 Gallon looking more like a fresh water habitat.
Category: Planted Tanks
Country: United States

This tank picture looks better than 52.2% of tank pictures in this category.

Ranked #1217 out of 2546 planted tank pictures worldwide.

Rating: 4.82    Votes: 239

20 Gallons Planted Tank

20 gallons planted tank (mostly live plants and fish) - 1ft (L) 1.5 ft(W) 1.5ft (H)
Substrate : ADA
Light : 2 Pl (28W) 2 CFL (32W)
Pressurized Co2.
Dozing : Macro : (DIY) 2wice in a week 20 ml. Micro : seachem flourish 2wice in month (1 ml)
Filter : External canister.
Description: 1ft (L) 1.5 ft(W) 1.5ft (H) Substrate : ADA Light : 2 Pl (28W) 2 CFL (32W) Pressurized Co2. Dozing : Macro : (DIY) 2wice in a week 20 ml. Micro : seachem flourish 2wice in month (1 ml) Filter : External canister.
Category: Planted Tanks
Country: India

This tank picture looks better than 78.63% of tank pictures in this category.

Ranked #544 out of 2546 planted tank pictures worldwide.

Rating: 5.71    Votes: 232

20 Gallons Freshwater Fish Tank

20 gallons freshwater fish tank (mostly fish and non-living decorations) - 20 gal with driftwood and rocks from lake Michigan. German blue rams, galaxy rasboras, Harlequin rasboras, angel, kuhlii loach. Java ferns and petoskey stones
Description: 20 gal with driftwood and rocks from lake Michigan. German blue rams, galaxy rasboras, Harlequin rasboras, angel, kuhlii loach. Java ferns and petoskey stones
Category: Freshwater Tanks
Country: United States

This tank picture looks better than 62.98% of tank pictures in this category.

Ranked #1913 out of 5168 freshwater tank pictures worldwide.

Rating: 4.22    Votes: 246

20 Gallons Planted Tank

20 gallons planted tank (mostly live plants and fish) - 20 Gallon with both live and artificial plants. Custom 3d background and twin HOB filters and heater built in.  Community tank with cardinal tetras, bloodfin tetras, nerite snails, gourami, ghost shrimp and peppered corys. Took a lot of time and effort to get this tank up and running but I think could compete with any smaller tank set up out there. Good example of making the best of what you have to work with.  Would love feedback and opinions of this tank setup.
Description: 20 Gallon with both live and artificial plants. Custom 3d background and twin HOB filters and heater built in. Community tank with cardinal tetras, bloodfin tetras, nerite snails, gourami, ghost shrimp and peppered corys. Took a lot ...
Category: Planted Tanks
Country: United States

This tank picture looks better than 43.05% of tank pictures in this category.

Ranked #1450 out of 2546 planted tank pictures worldwide.

Rating: 4.57    Votes: 259