Bucktooth Tetra (Exodon paradoxus)

科: Characidae

Bucktooth Tetra(Exodon paradoxus)はSouth Americaに分布するCharacidaeの淡水魚。成魚は約 5.6–8.2 cm、水温 23–28 °C。

飼育条件

水温
23–28 °C
pH
5.5–7.5
GH硬度
4–16 dGH
成魚の体長
5.6–8.2 cm
最小水槽
81 L
泳ぐ水層
Middle of the water column
飼育難度
中級
性格
Gentle, slightly skittish when kept too few
原産地
南美洲

種の概要

Exodon paradoxus, a member of the family Characidae, is native to 南美洲. Its colours are honest signalling: pale, scattered fish are telling you something is wrong. It swims in mid-water. Adults reach 5.6–8.2 cm. Schools tightly; never keep below 6. Keep a proper school, dim the glare, and feed small foods several times a day. Maintain 23–28 °C at pH 5.5–7.5. Water quality and diet matter more than décor.

原生環境

生息地
Blackwater streams and flooded forest
水流
Still to gentle current
溶存酸素
Moderate

レイアウトと設備

底床
Dark sand and leaf litter
流木・石組
Driftwood and dense plant edges
水草
Floating and shaded plants appreciated

性格・餌・混泳

群泳性
Schools tightly; never keep below 6
Mid-water omnivore; colour foods keep the red honest
おすすめの混泳相手
  • Small Corydoras — Share the lower water peacefully
混泳しないほうがいい相手
  • Large or predatory fish — Tetras are snacks

繁殖と注意点

雌雄の違い
Subtle; females fuller-bodied
繁殖方法
Egg-scatterer over fine plants; no parental care