People have Anemone's in 10 gallon tanks. I wouldn't go any smaller than 30, but if you play your cards right and carefully, you can have much success in a 20 gallon tank.<a href=showthread.php?s=&postid=6950645#post6950645 target=_blank>Originally posted</a> by sniggib
IMO??? my tanks 120 litres 1 metre Length, 30cm Depth, and 90cm Height is this big enough for an anemone?