Ive never used that vibrant stuff , so I have no clue what the heck it does or is lol . I have enjoyed the threads on it though. The corals and all look good ,right ? I suspect its way off but if its correct you could be in a very high nutes situation, np just keep lights crankin , high light with high nutes , and start your no pox , use half what they say to use , and you should pull back to normal range in no time. po4 might be someplace around 3.0 ppm ! Its all good and has happened to me before didnt even loose corals from it , crazy color though , once your nutes come back dont be surprised if you have to lower lights a bit. Good luck ! You can beat this , and having a tad oversized skimmer would help out , the eshopps nano i use in my 20l systems and its a beast . Its rated for 30gal it think. https://www.bulkreefsupply.com/in-sump-nano-protein-skimmer-eshopps.html