水草情迷

Other than fish street, so many good fish shops are in HK.

E.g. One fish shop at Yu Wan Estate in Chai Wan. It's size about double of "Wan Go". It has both freshwater and marine fishes. However, the spieces are less than fish street. In this shop, you can catch the fish by yourself. 1 or 2 also OK.

red nose - $8
new light (tetra)- $7
japanese shrimp - $5
"Siu Lin Je" - $5
it also has the dupla equipment but the equipment is not cheap