I briefly remember seeing "pencil fish" at the lfs below. Call and ask before going down.
Natural View Aquarium
Blk 684 Hougang Ave 8 #01-953 Singapore 530684
Contact Person: David Teng
Tel: 6343 7638
Hours: 8.30am to 9pm Mon - Sat; 8.30am to 8pm Sun
Bookmarks