Hey all..firstly i am new so welcome me lol.
Only messing. I wouldnt say i have vast amounts of knowledge on marines but i do have a bit lol.
Anyways this isnt a urgent query by any means. I have a 50G tank with about 45 KG;s of LR, a prizm skimmer (i know its not the best), 2 koralia 1's and...