Don't worry abt the tank Size if ur getting a Jardini...They grow VERY VERY VERY VERY VERY S L O W.
I bought my Jardini wen it was like 5 inch size...and even after 10 months it jsut reached the size of around 9-10inch :S
5 inch growth in 10 months? way too slow. He ate like a hog....market prawns for lunch as welll as dinner.
90g(4ft) tank is enough to house a Jardini(single piece) for 3-4 years for sure![]()