after a discussion with people regarding my new setup using only my AI Prime HD in my 50G, it became apparent that the opinions were either on the ,"well, it will be ok" side or ,"nope, not going to be enough". So deciding not to chance it I purchased a slightly used kessil 160we tuna to run along with the AI Prime. After setting this little bad boy up I have to say I'm impressed 10X over the AI. The shimmer on the 160 is amazing. Any thoughts or opinions on running these 2 LED setups eventually?