I went there last night...and they said all out of stock...now they replace it with cheveron channa....the tank which they sell those rainbow...is just beside the exit door....I'll keep u update when I know where is selling them ok?there's is 2 type really...1 with darker body...similiar to brown and their tail is blue in color...and the other 1 skin is in light tangerine color...tail is red....