20 Best Algae Eater For Small Tank (2022 Updated)

Algae eaters are small freshwater fish that feed on algae. The most common algae eater for small tanks is the Siamese algae eater (Crossocheilus siamensis). These fish are native to Southeast Asia and prefer warm water.

They can grow up to 6 inches long and are very active swimmers. Other common algae eaters for small tanks include the Chinese algae eater (Gyrinocheilus aymonieri) and the otocinclus (Otocinclus spp.

). These fish are native to South America and prefer cool water. They can grow up to 2 inches long and are very shy.

20 Best Algae Eater For Small Tank

1. API Algae Eater Wafers Algae Wafer Fish Food, 1.3 Ounces

API Algae Eater Wafers Algae Wafer Fish Food, 1.3 Ounces

  • 1.3 oz

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Specifications

Details
Is Discontinued By Manufacturer No
Product Dimensions 1.81 x 1.81 x 3.5 inches; 1.15 Ounces
Country of Origin USA
Item Package Dimensions L x W x H 3.62 x 1.73 x 1.69 inches
Item Dimensions LxWxH 1.81 x 1.81 x 3.5 inches

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2. API AlgaeFix (8 oz)

API AlgaeFix (8 oz)

  • 8 oz

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Weight 0.63 lb

3. Pond Algaefix, Algae Control, 1 Gal

Pond Algaefix, Algae Control, 1 Gal

  • 1 Gallon

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4. Hikari Mini Algae Wafers (3 oz)

Hikari Mini Algae Wafers (3 oz)

  • Ideal for most herbivores
  • A flavorful mix smaller species crave
  • A perfect balance of vegetables and proteins
  • Natural green color from multiple beneficial algaes

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Weight 0.13 lb

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5. Crystal Clear Algae-Off – 2.5 lbs.

Crystal Clear Algae-Off - 2.5 lbs.

  • 2.5 Pound

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Product Dimensions 3.75 x 3.75 x 6.75 inches
Is Discontinued By Manufacturer No

6. API Algae Scraper for Glass Aquariums

API Algae Scraper for Glass Aquariums

  • 1 Count

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Weight 0.31 lb

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7. CrystalClear AlgaeOff String Algae Remover – 25 Pound

CrystalClear AlgaeOff String Algae Remover - 25 Pound

  • 25 Pound

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Specifications

Details
Country of Origin Made in USA
Active Ingredients Sodium Percarbonate, Proprietary Alkali Salt
Concentrated or Ready to Use Ready to Use
Form Powder
Longevity 5 years

8. Tetra Pond 101.4oz Algae Control

Tetra Pond 101.4oz Algae Control

  • Liquid formula effectively combats green water string and hair algae and blanketweed to keep pond water clear. FOR ORNAMENTAL PONDS & FOUNTAINS.
  • Use only in fountains and established ponds with synthetic liners.
  • Use with live plants and fish in ornamental outdoor ponds when used as directed. USAGE.
  • Use 10 ml for every 120 gallons of pond water.

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Weight 6.34 lb

9. Tetra Pond 33.8oz Algae Control

Tetra Pond 33.8oz Algae Control

  • 33.8 oz

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Details
Product Dimensions 3 x 5 x 10 inches; 2.24 Pounds
Country of Origin Germany
Item Package Dimensions L x W x H 9.8 x 4.76 x 2.52 inches
Item Dimensions LxWxH 3 x 5 x 10 inches
Directions See label

10. Ultralife Blue Green Algae Remover

Ultralife Blue Green Algae Remover

  • Simply add this slime remover and watch the brilliant colors come back to your aquarium as the Blue Green Algae disappears.
  • Contains natural cellular matter, select biological accelerators and special supplements proven effective in removing slime stains.
  • Safe for desirable macro-algae, nitrifying bacteria and fish.
  • Truly a product you should not be without.

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Specifications

Details
Country of Origin USA
Item Package Dimensions L x W x H 3.27 x 3.23 x 1.3 inches
Item Dimensions LxWxH 0.02 x 0.02 x 0.02 inches
Target Audience Keyword Fish, Adults, Unisex
Age Range Description All Stages
Breed Recommendation All Breed Sizes
Included Components All

11. Hikari Mini Algae Wafers (2.2 lbs)

Hikari Mini Algae Wafers (2.2 lbs)

  • 2.2 lbs

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Specifications

Details
Manufacturer Part Number 042055214667
Product Name Fish Food
Product Type Fish Food
Animal Type Fish
Animal Breed Plecostomus

12. Marineland Algae Eliminator 4oz

Marineland Algae Eliminator 4oz

  • Combats green water and algae on glass and decor
  • Safe for fish and plants
  • No harmful copper
  • Will not alter pH

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Manufacturer Part Number 047431906051
Product Name Algae Eliminator
Product Type Algae Treatment
Animal Type Fish
Compatibility Aquarium

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13. Aqueon Algae Rounds 3oz

Aqueon Algae Rounds 3oz

  • Nutrition for bottom-feeding fish
  • Formulated so that fish utilize more of what they eat and create less waste
  • Resealable pouch
  • Will not cloud water when fed as directed
  • Feed rounds and tablets in amounts that fish will consume in 1-2 hours and pellets in amounts that will be consumed in under 2 minutes

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Details
Product Dimensions 4.7 x 6.3 x 1 inches; 3.2 Ounces
Country of Origin USA
Item Package Dimensions L x W x H 6.34 x 4.76 x 1.73 inches
Item Dimensions LxWxH 4.7 x 6.3 x 1 inches
Age Range Description All Life Stages

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14. Hikari Mini Algae Wafers

Hikari Mini Algae Wafers

  • Ideal for most herbivores
  • A flavorful mix smaller species crave
  • A perfect balance of vegetables and proteins
  • Natural green color from multiple beneficial algaes

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Weight 0.1 lb

15. API Algae Pad for Acrylic Aquariums

API Algae Pad for Acrylic Aquariums

  • 1 Count

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Weight 0.03 lb

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16. Hikari Tropical Algae Wafers for Plecostomus and Algae Eaters, Hikari Tropical Algae

Hikari Tropical Algae Wafers for Plecostomus and Algae Eaters, Hikari Tropical Algae

  • High in stabilized vitamin C to reduce stress and build immunity to disease.
  • Complete and balanced nutrition.
  • Unique Disc Shape Allows Easy Access.
  • Will not dissolve nor cloud the water.
  • Great for saltwater fish too.

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17. Flipper Nano Aquarium Algae Cleaner

Flipper Nano Aquarium Algae Cleaner

  • The Flipper Nano is a magnetic disc cleaner for glass aquariums with 2 functions.
  • It has a cleaning pad for glass and acrylic and a blade for glass.
  • The flipper is suitable for a wall thickness of up to 6 mm.

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Product Details

Specifications

Details
Is Discontinued By Manufacturer No
Product Dimensions 4 x 2 x 1 inches; 1.39 Ounces
Item Package Dimensions L x W x H 5.83 x 3.15 x 1.5 inches
Item Dimensions LxWxH 4 x 2 x 1 inches
Target Audience Keyword Fish

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18. API Prevent Algae 118ml

API Prevent Algae 118ml

  • 118 ml

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Product Genre/Category Pet Products

19. Tetra AlguMin – Quickly Combats All Types of Algae in The Aquarium, Prevents The Growth of New Algae, 250 ml

Tetra AlguMin - Quickly Combats All Types of Algae in The Aquarium, Prevents The Growth of New Algae, 250 ml

  • 250 ml

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dimensions 4 x 7.5 x 17.6 cm

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20. Tetra AlguMin 100 ml

Tetra AlguMin 100 ml

  • The ingredient is released immediately to ensure a fast action
  • Optimum distribution of the active agent due to liquid formula
  • For all freshwater aquariums

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Conclusion

If you are looking for an algae eater for your small tank, the best option is the Siamese algae eater. This fish is a native of Thailand and is an excellent algae eater. It is a peaceful fish that gets along well with other fish.

The Siamese algae eater is a hardy fish and can tolerate a wide range of water conditions.

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