Brown Pencilfish（Nannostomus eques）はSouth Americaに分布するLebiasinidaeの淡水魚。成魚は約 3.8–5.5 cm、水温 23–28 °C。
飼育条件
水温
23–28 °C
pH
5–6
GH硬度
5–12 dGH
成魚の体長
3.8–5.5 cm
最小水槽
36 L
泳ぐ水層
Bottom-dwelling
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
Lebiasinidae species Nannostomus eques comes from 南美洲. A mid-water shoaler whose colour and courage arrive together, with the group. It lives on the bottom. Adults reach 3.8–5.5 cm. Schools tightly; never keep below 6. Dark substrate, gentle light, big school — the three levers for this fish. Maintain 23–28 °C at pH 5–6. Water quality and diet matter more than décor.
原生環境
生息地
Warm freshwater streams and lakes
水流
Still to gentle current
溶存酸素
Moderate oxygen levels
レイアウトと設備
底床
Fine sand and gravel
流木・石組
Driftwood and smooth stones
水草
Hardy common aquarium plants
性格・餌・混泳
群泳性
Schools tightly; never keep below 6
餌
Mid-water omnivore; colour foods keep the red honest
おすすめの混泳相手
Other small peaceful tetras and rasboras — Form a mixed, calm mid-water mass
混泳しないほうがいい相手
Single-species isolation — A lone tetra is a stressed tetra