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Quarantine Tanks

12.3. Quarantine Tanks

Quarantine aquariums are essential for the serious hobbyist. They are the best way to prevent serious fish diseases.

Polishing Filtration in an Aquarium Filter

6.4.2. Polishing Filtration in an Aquarium Filter

The term β€œpolishing filtration” is often used in the aquarium hobby. It is the filtration of small visible particles in the water by a very fine mechanical filter such as packed polyester floss.

The diversity of freshwater fish species from Lago Cocibolca

Publication: The diversity of freshwater fish species from Lago Cocibolca (Lake Nicaragua)

Researchers present a history of the diversity of freshwater fish species from Lago Cocibolca (Lake Nicaragua), describing the history of biological explorations in the lake from the first record in 1519 to the 52 species recognised in the lake currently, from bull sharks, sawfish to the 18 species of cichlids that inhabit this amazing lake.

Garra hexagonarostris

New Species: Garra hexagonarostris

πΊπ‘Žπ‘Ÿπ‘Ÿπ‘Ž β„Žπ‘’π‘₯π‘Žπ‘”π‘œπ‘›π‘Žπ‘Ÿπ‘œπ‘ π‘‘π‘Ÿπ‘–π‘ , a new species from Chindwin basin, Manipur, northeast India is described. Belonging to the ‘proboscis species group’ of πΊπ‘Žπ‘Ÿπ‘Ÿπ‘Ž with a prominent hexagon-shaped unilobed proboscis and series of conical tubercles, this new species is very distinctive.

Pareiorhaphis torrenticola

New species: Pareiorhaphis torrenticola

π‘ƒπ‘Žπ‘Ÿπ‘’π‘–π‘œπ‘Ÿβ„Žπ‘Žπ‘β„Žπ‘–π‘  π‘‘π‘œπ‘Ÿπ‘Ÿπ‘’π‘›π‘‘π‘–π‘π‘œπ‘™π‘Ž, a new species of rheophilic loricariid catfish is described from the ManhuaΓ§u River, Doce River Basin, Eastern Brazil. This new species compared to congeners from the Doce River basin has traits that represent important adaptations for living in torrential habitats.

π‘€π‘–π‘π‘Ÿπ‘œπ‘β„Žπ‘–π‘  π‘‘π‘’π‘œπ‘π‘Žπ‘‘π‘Ž

Research: Observations on the courtship behaviour of Deocata Pipefish Microphis deocata

In this study researchers present data on the courtship and spawning of π‘€π‘–π‘π‘Ÿπ‘œπ‘β„Žπ‘–π‘  π‘‘π‘’π‘œπ‘π‘Žπ‘‘π‘Ž, the rainbow belly pipefish or deocata pipefish. This species is highly sought after in the hobby due to its attractive colouration and uniqueness. However, it faces threats from habitat destruction and overfishing for the ornamental fish trade.

Spots on the Head of Fish

11.1.2. Spots on the Head of Fish

A very common disease of small cichlids and sometimes other types of fish is the appearance of small white spots, like fluffy pimples, on both sides of the fish’s head. This is called β€œcanal neuromast inflammation” or β€œCNI”.

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