im not really a fan of small fish but i do like this! i like the way you have lots of plants but still quite abit of swimming space in front of the plants.
Its the Nymphaea lotus (zenkeri) from Tropica, check link below:What is the big plant in the right corner? Looks like a water lily....It's beautiful! I'd love one in my new planted tank
The betta is a little territorial, but only chases the rainbows about for a little, they are too fast for him so he quickly gives up, haven't seen any masks on them, they been together now for about 10 months.nice tank, love the betta, how does he get on with the other fish?
Very nice tank How long have you had the plants in there? They look very healthy and neat/tidy. Love the fishes and plants.