Hi folks ... quick question ... currently have a 150 gallon housing 17 kitumba cyps (ranging in size from 2"-3.5") a 5" calvus and four male peacocks. All getting along well. Have a chance of picking up 5 unsexed 1.25-1.5" paracyp nigripinnis Neon blues. Will it be okay to add the paracyps to this tank ... or are they too small. Let me know what you think. Also, can you recommend anything else I might add. Thanks.