The problem with this is that it misleads beginners into thinking two things; this fish never needs to be fed, or I need to overfeed so that some gets past the other fish. These are very bad thoughts! Bottom feeders, like any other fish, need to ensure they get a proper amount of food.
Top definition. Relies heavily upon friends, neighbors or anyone really for sustenance. Bart wakes up and thinks to himself, "dang, i dont have any money still" so he leaves his wallet at home on purpose and later says to his friends, " WhoopsI forgot my wallet today again, could you please buy my lunch again?
This little tank will add life to your home and fish can be great low-maintenance pets. Algae most of the time is harmless other than the fact that it will make your tank look mucky and unpleasant. By adding a couple of these bottom feeders to your gallon tank you can stay on top of this problem and keep your tank clean.
To have a well rounded ecosystem for your aquarium, you want all levels of fish habitats. The bottom feeders are sort of known to do the dirty work of clean up crew. If you think about it, everything has to fall to the bottom of your aquarium and it makes for a dirty aftermath. You can really help keep your tank cleaner by choosing a suitable bottom feeder.
Bottom feeder. The implication is that these fish are skimming along lake beds, scooping up whatever less-than-palatable things have settled down to the bottom. It conjures up images of ugly, muddy animals and frightening deep-sea creatures that have never seen the light of day.
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A bottom feeder is an aquatic animal that feeds on or near the bottom of a body of water. Bottom feeder is a term used particularly with aquariums. Biologists often use the terms benthos — particularly for invertebrates such as shellfishcrabscrayfishsea anemonesstarfishsnailsbristleworms and sea cucumbers — and benthivore or benthivorousfor fish and invertebrates that feed on material from the bottom.
A fish or other animal that feeds on the bottom of a body of water. Slang a. An opportunist who profits from the misfortunes of others: "The frazzled, adrenaline-pumped tabloid newshounds [in the movie] are the bottom feeders of contemporary journalism" Entertainment Weekly.
A study by scientists at the University of Aberdeen has found that invertebrate life in the deep Arctic Ocean is more resilient to the effects of climate change than previously thought. The shrinking sea ice cover in the Arctic has led to fears that the associated loss of ice algae - tiny algae growing in large numbers in and under the ice - would pose a serious risk to deep sea invertebrates such as clams, crustaceans and polychaete worms, that rely on them as an important food source. However, research carried out in the Canadian Arctic has found that the creatures will happily feed on phytoplankton as an alternative food source, despite previous research suggesting a preference for ice algae.