reef biotope

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• Reef aquarium — See also: Marine aquarium Reef aquarium in Monaco A reef aquarium or reef tank is an marine aquarium that prominently displays live corals and other marine invertebrates as well as fish that play a role in maintaining the coral reef environment.… …   Wikipedia

• List of marine aquarium fish species — The following list of marine aquarium fish species commonly available in the aquarium trade is not a completely comprehensive list; certain rare specimens may sometimes be available commercially yet not be listed here. A brief section on each,… …   Wikipedia

• Marine aquarium — See also: Reef aquarium A marine aquarium …   Wikipedia

• Substrate (aquarium) — Gravel in a freshwater aquarium The substrate of an aquarium refers to the material used on the tank bottom. It can affect water chemistry, filtration, and the well being of the aquarium s inhabitants, and is also an important part of the… …   Wikipedia

• Chromodoris kuniei — Chromod …   Wikipédia en Français

• Wildlife of Maldives — The wildlife of Maldives includes the flora and fauna of the Islands, reefs and the surrounding ocean.VertebratesMammalsThere are very few land mammals in the Maldives. Only the flying fox and a species of shrew could be said to be endemic. Cats …   Wikipedia

• Aquarium — An aquarium (plural aquariums or aquaria ) is a vivarium consisting of at least one transparent side in which water dwelling plants or animals are kept. Fishkeepers use aquaria to keep fish, invertebrates, amphibians, marine mammals, and aquatic… …   Wikipedia

• Coldwater fish — Coldwater fish, in the context of aquariums, refers to fish species that prefer cooler water temperatures than tropical fish, typically below 20 °C (68 °F). Some examples are koi and goldfish. These species tend to grow more slowly and live… …   Wikipedia

• Deep sand bed — A deep sand bed is[1] a filtration method used in some saltwater aquariums. A deep sand bed, similar to the Berlin Method, is designed to cultivate anaerobic bacteria in the bottom layers of sand, converting nitrate to nitrogen gas to remove… …   Wikipedia

• Clean-up crew (aquarium) — The clean up crew[1] is the name used by many aquarists to refer to the shallow sediment dwelling animals, typically the various sediment worms, snails, and crustaceans that live in the deep sand bed of marine aquariums or reef aquariums, and… …   Wikipedia

• Ecology — For other uses, see Ecology (disambiguation). Ecology …   Wikipedia