Algae eater

Source: Wikipedia, the free encyclopedia.

Algae eater or algivore is a

algae blooms
.

Freshwater

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

Fish

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

  • Many loricariid catfish of South America, such as genera Otocinclus, Ancistrus, and Plecostomus, constantly graze algae and biofilm, although many species of "plecos", which attain an adult length of over 10 inches, eat much less frequently as they near adulthood.
  • The
    red algae
    ), but even so will eat anything else in preference.
  • Fishes of the genus
    community fish
    but may become territorial when older.
  • American-flag fish,
    Jordanella floridae, are also dependable algae-eating fish. They are one of the only fish to graze on black brush algae, as with the siamese algae eater, and will also indiscriminately graze on other algae such as diatoms and hair algae. However, like all pupfish, they can be nippy to fish smaller or slower than them. Males can also be territorial.[2]

Common freshwater algivorous fish:

Shrimp

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

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

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

hair algae, diatoms, cyanobacteria, brown film algae, detritus, and microalgae.[3]

Diatoms

Fish

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 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

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 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]

Sea urchins

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

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

References

  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. JSTOR 4438056
    .
  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. Archived from the original on 2015-05-01. Retrieved 2015-03-27.
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