Algae eater

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Algae eater, also called an algivore, is a common name for many bottom-dwelling or algae-eating species that feed on algae. Algae eaters are important for the fishkeeping hobby and many are commonly kept by hobbyists.[1]

Freshwater[edit]

A Plecostomus uses its mouth, shaped like a suction-cup, to attach itself to surfaces and scrape off algae.

Fish[edit]

Some of the common and most popular freshwater algae eaters in aquariums include:

Loricariid

Otocinclus

Ancistrus

Plecostomus

Cyprinid

Crossocheilus oblongus

Carassius cuvieri

Hypophthalmichthys molitrix

Ctenopharyngodon idellus

Shrimp[edit]

Some freshwater shrimp are also excellent algae eaters:

  • Almost all of them belong to the family Atyidae (the only family in the superfamily Atyoidea) including many genera
  • Some of them belong to the genus Palaemonetes (grass shrimp)

Snails[edit]

Most species of freshwater snails, discounting most adult specimens of species belonging to the family Ampullariidae, which primarily subsist on aquatic plants as adults.

・Bellamyinae

・Lioplacinae

・Viviparinae

Saltwater[edit]

Some of the known types of fish to eat algae are Blennies and Tangs, but along with fish there are snails, crabs, and sea urchins who also eat algae. These species are known to eat red slime algae, green film algae, hair algae, diatoms, cyanobacteria, brown film algae, detritus, and microalgae.[3]

Diatoms

Fish[edit]

There are several saltwater fish species that eat algae. Two of the major algae eaters are Blennies and Tangs. These fish eat red slime algae, green film algae, and hair algae. Some of the known species of Blennies and Tangs that eat algae are as follows:

Blennies:[4][5]

Seaweed Blenny

·      Leopard Blenny

·      High Fin Blenny

·      Linear Blenny

·      One Spot Blenny

·      Sailfin Blenny

·      Segmented Sail Fin Blenny

·      Starry Blenny

·      Tail Spot Blenny

·      Two Spot Benny

·      Seaweed Blenny

Tangs:[5]

Regal Blue Tang

·      Regal Blue Tang

·      Blonde Naso Tang

·      Red Sea Sailfin Tang

·      Purple Tang

·      Cheveron Tang

·      Convict Tang

·      Kole Tang

·      Goldrim Tang

·      Orangebar Tang

·      Powder Blue Tang

·      Yellow Tang

Halloween Hermit Crab
Arrow Crab

Crabs[edit]

Hermit crabs and other species of crabs eat algae. Crabs eat green algae, film algae, red slime algae, diatoms, cyanobacteria, and microalgae. Some of the known species of hermit crabs and other species of crabs to eat algae are:

Hermit Crabs:

·      Dwarf Blue Leg Hermit Crab

·      Dwarf Red Tip Hermit Crab

·      Electric Blue Hermit Crab

·      Halloween Hermit Crab

·      Hawaiian Zebra Hermit Crab

·      Anemone Carrying Hermit Crab[6]

Other Species:[7]

·      Arrow Crab

·      Spotted Porcelain Crab

·      Decorator Spider Crabs

Sea urchins[edit]

All species of sea urchin eat algae. They eat all sizes of algae, from something as small as macroalgae to something as large as kelp, and have been known to eat Coralline algae.[8] In cooler waters, sea urchins have even been known to eat enough to control the size and compositions of kelp forests. Sea urchins act as scavengers and will also eat dead algae that they find. Some sea urchins, such as the variegated sea urchin or the red sea urchin, have become popular as pets for home aquariums because of their ability to proficiently eat algae.[9]

Snails[edit]

Snails are known for eating hair algae, cyanobacteria, diatoms, green film algae, brown film algae, and detritus.[10]

·      Chestnut Cowrie Snail

·      Zebra Turbo Snail

·      Trochus Snails

·      Mexican Turbo Snail

·      Conch Snail

·      Cerith Snail

·      Orange Spot Butterscotch Nassarius Snail

·      Lager Super Longan Nassarius

·      Tropical Abalone

·      Bumblebee Snails

References[edit]

  1. ^ "Best Algae Eaters For The Freshwater Aquarium". Oceanlifeaquatics.net. 2020-01-24. Retrieved 2020-02-13.
  2. ^ Huntley, W. (1995). Jordanella floridae The American-Flag Fish. SF Bay Area Killifish Association http://www. sfbaka. net/.
  3. ^ "saltwater algae eater". Aquariumslife.com. 2010-02-01. Archived from the original on 2010-12-01. Retrieved 2015-03-27.
  4. ^ "Saltwater Fish That Eat Algae | Tropical Fish Hobbyist Magazine". Home | TFH Magazine. Retrieved 2020-12-12.
  5. ^ a b "Reef Safe Algae Eaters". The Spruce Pets. Retrieved 2020-12-12.
  6. ^ Chambers, Thomas E. (1949-05-01). "The School Aquarium". The American Biology Teacher. 11 (5): 123–124. doi:10.2307/4438056. ISSN 0002-7685.
  7. ^ "Saltwater Aquarium Fish|Live Corals|Marine Invertebrates". www.aquariumcreationsonline.net. Retrieved 2020-11-26.
  8. ^ Paletta, Michael. "Echinoderms: Part 7 - Sea Urchins (Echinoidea)".
  9. ^ Hauter, Stan. "Reef Tank Janitors Like Shrimps, True Crabs, and Sea Urchins".
  10. ^ "Snails". Aquariumslife.com. Retrieved 2015-03-27.