I went to petco today to buy a few cories and more plants but walked out with nothing. They only had 2 types of cories in stock. One was too huge They were called emerald green cory cats or something similar. They were the biggest cories ive seen and each were $5... the other ones were only like $2 but they were so tiny like .75 inch - The card said their adult size was 3". I was afraid my betta would eat them so i didnt get those either. ANYWAYS, I saw some new bettas (males and females) and they too were TINY! like some (including fins) were only 2 inches max!!! Never seen bettas that small. I suppose they were still babies... Why are the fish being sold so young?