After installing the SKIMZ MBR127, my nitrates went down to 1. I think i have to dial back on the photo period from 12 to 9 hours. You don't want nitrates to be zero. Sent from my SM-G935F using Tapatalk
What sort of clean up crew do you have? Get some turbo snails. You would need approximately 1 for ever 20 liter of display water. Sent from my SM-G935F using Tapatalk
Oversized is not always a good thing. Some people are concerned with the rapid cooling and prefer something more gradual. Some are concerned with the extra noise a larger chiller produces. Sometimes space is a factor. I usually size my chiller to be able to handle at least twice my total water volume. I went for 4X because my balcony is warm. Sent from my SM-G935F using Tapatalk
Your chiller is undersized. I use a TECO 2000 for my 80 Gallon tank. But then again, my tank is in the balcony. Takes 25 minute to raise one degree. Sent from my SM-G935F using Tapatalk
Then the culprit is the last thing you removed from the multi socket. In any case, as a precaution, wear rubber slippers whenever you place your hand in the tank. Sent from my SM-G935F using Tapatalk
How big is your tank and what is your Bioload? Try not to overfeed. How big is your cheato chamber? Send some pics. You can also try marine pure block if you have space. Sent from my SM-G935F using Tapatalk