Here is my story on the filter upgrade for biocube 32
Get intank aquatics 2 refugium baskets.
Buy fuge light for chateo
choose your media
boom cleaner tank
Hello, I believe you nitrates are so high because of that dr tim thing, remember your tank is new. Cycle your tank with some clowns and slowly increase the bioload. Do you have a protein skimmer? Just post any guestions and happy reefing.