They were housed in water of PH 5.4 when i first got them. Hence, the coloration is dull (the tub pix).
coloration did improved and feeding very well as i house them to water with PH 6.8 with fairly dark gravel.
now I've moved them into a "light" tank with water at abt PH7. I will have to see the feeding portion and see if they are feeding well.
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