Algae Eaters & Tank Cleaners

Natural tank cleaners for a healthier aquarium: plecos, otocinclus, bristlenose and other algae-eating fish.

55 products

  • Sale -17% Otocinclus affinis 3cm

    Otocinclus affinis 3cm

    The Otocinclus affinis is a peaceful algae scrubber, perfect for keeping your tank clean and healthy. At just 3cm each, this fish is ideal for small to medium-sized aquariums. Say goodbye to algae buildup and hello to a vibrant, thriving aquarium with these expertly designed fish. Perfect for home aquariums. Carefully selected and promptly shipped to ensure vibrant color and optimal health. Guaranteed healthy arrival! Care requirements: Maintain clean tank and equipment. Fresh, dechlorinated water. Ensure compatibility with other tank mates.

    $10.00 - $70.00

  • Sale -17% Pleco L183 starlight 1.5cm

    Pleco L183 starlight 1.5cm

    This L183 starlight pleco is a delight to keep. With a length of 1.5cm, it is a perfect addition to any aquarium. Its intricate starlight pattern adds vibrant beauty to your tank while also maintaining a healthy environment by eating algae and other debris. Perfect for home aquariums. Carefully selected and promptly shipped to ensure vibrant color and optimal health. Guaranteed healthy arrival! Care requirements: Maintain clean tank and equipment. Fresh, dechlorinated water. Ensure compatibility with other tank mates.

    $12.00 - $80.00

  • Sale -17% Siamese Algae Eater 3cm

    Siamese Algae Eater 3cm

    1 review

    As a species of algae eater, the Siamese Algae Eater has a maximum length of 3cm, making it an ideal choice for aquarium owners. With their ability to control algae growth and small size, these fish are both functional and aesthetically pleasing. Perfect for home aquariums. Carefully selected and promptly shipped to ensure vibrant color and optimal health. Guaranteed healthy arrival! Care requirements: Maintain clean tank and equipment. Fresh, dechlorinated water. Ensure compatibility with other tank mates.

    $12.50 - $30.00

  • Sale -28% Otocinclus zebra 2-3cm

    Otocinclus zebra 2-3cm

    Otocinclus zebra is a small, peaceful algae-eating catfish ideal for planted and community aquariums. These 2-3cm juveniles feature distinctive dark stripes and active foraging behaviour. Hardy and undemanding, they thrive in soft, slightly acidic water with gentle flow and plenty of hiding spots among plants and driftwood. Feed supplementary algae wafers and blanched vegetables alongside natural biofilm. Best kept in groups of 3 or more for optimal social behaviour. Perfect for nano tanks and established aquascapes seeking natural algae control.

    $25.00 $18.00

  • Sale -10%Last stock! Pleco Hypostomus Luteus Phase 2 18-20cm

    Pleco Hypostomus Luteus Phase 2 18-20cm

    2 in stock

    The Hypostomus Luteus Phase 2, measuring 18-20 cm, is a wild-caught specimen from Brazil. Its natural origin ensures authentic genetic traits and robust adaptation to freshwater aquarium environments, supporting biodiversity preservation through responsible collection practices.

    2 in stock

    $500.00 $450.00

  • Sale -14% L91 Pleco 8-10cm

    L91 Pleco 8-10cm

    10 in stock

    The L91 Pleco is a compact, peaceful bottom-dweller ideal for planted and community aquariums. Growing to 8-10cm, this small pleco variety feeds primarily on algae wafers and vegetables, making it less demanding than larger species. Hardy and nocturnal, it thrives in well-established tanks with moderate flow and plenty of hiding spots among driftwood and plants. Perfect for aquarists seeking an efficient algae controller without the aggression or space requirements of bigger plecos.

    10 in stock

    $70.00 $60.00

  • Sale -20% L75 Pleco Peckoltia sabaji 5-6cm

    L75 Pleco Peckoltia sabaji 5-6cm

    19 in stock

    The L75 Pleco, scientifically known as Peckoltia sabaji, is a striking small-to-medium plecostemus ideal for established aquariums. This 5-6cm specimen displays the species' characteristic dark coloration with distinctive white or cream-colored spots and markings that intensify with maturity. A nocturnal bottom-dweller, the L75 thrives in well-oxygenated tanks with plenty of driftwood, caves, and hiding spots. It grazes on algae wafers and sinking pellets while occasionally consuming soft algae from tank surfaces. Hardy and relatively peaceful, it coexists well with community fish but may become territorial toward other plecos in confined spaces. Ideal water parameters include temperatures of 24–28°C, neutral to slightly acidic pH (6.0–7.0), and moderate to strong water flow. Provide a minimum 75-liter tank for a single specimen, with additional space if keeping multiple individuals. Regular water changes and quality filtration support long-term health and vibrant coloration. A rewarding addition for hobbyists seeking an active, visually appealing pleco with manageable care requirements.

    19 in stock

    $75.00 $60.00

  • Sale -17% L34 pleco 6-8cm

    L34 pleco 6-8cm

    The L34 Medusa Pleco is a striking addition to any aquarium, known for its distinctive tentacle-like odontodes covering its head and body. This small to medium-sized pleco reaches 6-8cm at this stage and thrives in well-established tanks with plenty of driftwood and hiding spots. They are nocturnal, peaceful bottom-dwellers that feed on algae wafers, vegetables, and sinking pellets. Ideal water parameters include temperatures between 24-28°C and slightly acidic to neutral pH. A minimum 60-litre tank is recommended as they grow. Hardy and low-maintenance, the L34 Medusa Pleco makes an excellent choice for intermediate aquarists looking to add character and natural algae control to their setup.

    $60.00 $50.00

  • Sale -15% Pleco Pseudancistrus genisetiger 6-8cm

    Pleco Pseudancistrus genisetiger 6-8cm

    20 in stock

    Pseudancistrus genisetiger is a striking small pleco prized by aquarists for its distinctive spotted pattern and peaceful temperament. This 5-6cm specimen is ideal for established freshwater tanks with moderate to strong water flow and plenty of driftwood for grazing and shelter. Hardy and low-maintenance, it feeds primarily on algae wafers, vegetables, and biofilm. Prefers slightly acidic to neutral water (pH 6.0–7.0) with good oxygenation. Best kept singly or in groups with adequate space and hiding spots. A rewarding addition for hobbyists seeking an active, visually interesting bottom-dweller that thrives in well-maintained community setups.

    20 in stock

    $65.00 $55.00

  • Sale -18% Pleco Ancistrus cirrhosus Longfin 4-5cm

    Pleco Ancistrus cirrhosus Longfin 4-5cm

    Pleco Ancistrus cirrhosus Longfin — a hardy, algae-eating catfish perfect for established aquariums. This 4–5 cm specimen features distinctive long, flowing fins and a peaceful temperament, making it ideal for community tanks. Known for their efficient algae-grazing habits, they help maintain tank cleanliness while adding visual interest. Nocturnal by nature, they thrive in well-planted setups with driftwood and hiding spots. Suitable for aquarists of all levels seeking a low-maintenance, beneficial addition to their aquatic environment.

    $22.00 $18.00

  • Sale -28% Pleco Red jewel ancistrus 4cm

    Pleco Red jewel ancistrus 4cm

    19 in stock

    Red Jewel Ancistrus are striking plecos with vibrant red coloration and distinctive spotted patterns. These 4cm juveniles are hardy, peaceful algae eaters ideal for planted and community aquariums. They prefer driftwood for rasping and hiding, moderate water flow, and temperatures between 24–28°C. Nocturnal by nature, they help control algae growth while remaining unobtrusive during the day. Excellent for aquarists seeking an ornamental pleco with low bioload and minimal aggression toward tank mates.

    19 in stock

    $25.00 $18.00

  • Sale -25% Pleco Green Dragon ancistrus 4cm

    Pleco Green Dragon ancistrus 4cm

    The Green Dragon Ancistrus Pleco is a striking small catfish prized for its vibrant green coloration and distinctive tentacle-like odontodes on the head. At 4cm, this juvenile specimen is ideal for established aquariums of 20 gallons or larger. A peaceful bottom-dweller, the Green Dragon Ancistrus grazes on algae wafers, driftwood, and biofilm, making it an excellent addition to community tanks. It prefers slightly acidic to neutral water (pH 6.0–7.0) with moderate flow and plenty of hiding spots among caves and wood. Hardy and low-maintenance, this pleco thrives in temperatures between 22–26°C and produces minimal bioload. Perfect for aquarists seeking an active, visually appealing algae-eater with personality.

    $40.00 $30.00


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