Muhammad Zainuddin Lubis
Depertemen Ilmu dan Teknologi Kelautan Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor

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PENGARUH AKLIMATISASI KADAR GARAM TERHADAP NILAI KEMATIAN DAN TINGKAH LAKU IKAN GUPPY (POECILIA RETICULATA) SEBAGAI PENGGANTI UMPAN IKAN CAKALANG (Katsuwonus Pelamis) Muhammad Zainuddin Lubis; Sri Pujiyati
Jurnal Teknologi Perikanan dan Kelautan Vol 4 No 2 (2013): NOVEMBER 2013
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (430.815 KB) | DOI: 10.24319/jtpk.4.123-129

Abstract

Acclimatization is physiological adaptation way or a way from a species to adjust itself with new environment. The purpose of this research is to observe the process of salt level acclimatization in Guppy fish (Poecilia reticulate). Salt level about 2 g/mol was added in the water or environment until the salinity is 30 ‰. Guppy fish males have a body size 5 cm, colour schemes the body and fins are very bright and has a very economical price so as to attract the attention of Tuna (Katsuwonus pelamis).That process was done by adding 720 g of salt level each day during 14 days. In the first day, 65 Guppy fishes with average of weight is 1,1 gram and total length is 2,5 cm was added in the water. During 8 days (salinity 18 ‰), Guppy fish can adjust itself with the environmental, however after 8 days mortality rate of the fish is 0,02% - 0,05%. Until the end of the research, the mortality rate is 0,13% (9 fishes). Fish test results conducted in the waters of Pramuka Island, thousand islands, showed fish can swim well and always be in the surface waters without sight change very significant.
PENGARUH ANEMON (Heteractis magnifica) TERHADAP VITALITAS IKAN BADUT (Amphiprion oscellaris) UNTUK MEMINIMALISASI PENGGUNAAN KARANG HIDUP PADA AKUARIUM LAUT BUATAN Muhammad Zainuddin Lubis; Sri Pujiyati; Muhammad Mujahid
Jurnal Teknologi Perikanan dan Kelautan Vol 4 No 2 (2013): NOVEMBER 2013
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (414.064 KB) | DOI: 10.24319/jtpk.4.149-154

Abstract

Sea Anemone is a close relative of corals. It is one of the marine life that is favored by lovers of sea-water ornamental Aquarium. Its body form resembling sponges with a beautiful color on her body. This sea anemone is a software belongs to the animals of animal invertebrates (spineless animals back). However, in the cultivation of fish, Clown fish which is much used living coral. The use of excess numbers of Anemone coral reef ecosystems in a dwindling and threatened to extinction. The results of this research show that the vitality of the living surroundings Amphiprion oscellaris aquariums made by an ideal aquatic environment conditions is not affected by symbiosis with Heteractis magnefica. Amphiprion oscellaris fish maintenance doesn't need sea anemone to survive, so the use of sea anemone can be minimised and replacing with artificial Anemone akuaskap as a decoration.