Glossary: hierarchy
Series of ordered or groupings or rankings within a defined system. Taxonomy is a form of hierarchy as are the ranked social groupings typical of certain fish species. The latter form of social hierarchy is also known as a pecking order.
Trichopodus trichopterus (Three-spot Gourami)
I have a pair of this species in an 80 cm aquarium, that were combined with pentazona barbs and kuhli loaches. Though the gouramis sometimes quarreled...
4th Sep 2019
Horabagrus brachysoma (Sun Catfish)
This species is bread in captivity by scientists of NBFGR Kochi(kerala state,India).
29th Jul 2019
The HMF – What’s That?
Awesome guide for which I am most grateful. Question 1 - For very small tanks the the use of 40mm sponge would be impractical if not impossible to ...
27th Jul 2019
Paracheirodon axelrodi – Cardinal Tetra (Cheirodon axelrodi, Hyphessobrycon cardinalis)
Thanks SF, this article with all the additional comments/responses, has given a total insight bout the P.axelrodi. Cheers !
20th Jul 2019
Megalechis thoracata (Spotted Hoplo)
I had two spotted hoplos in a 150 g tank with sand/dirt substrate. They were really fun fish: Hardy, active, peaceful, intelligent, big and exotic l...
12th Jun 2019