Not a crown I want to wear. 91 micrograms/l (.09ppm). Up from 14 in April.
Recently plumbed a UV to fight dinos do a few PVC fittings there plus I think the cannon itself is PVC so that’s a possible suspect.
SPS colonies I’ve had for years through 3 tanks STNing so it’s pretty fed up. Tank is a year old, upgraded from a smaller system. I’ve removed the sand bed to beat Dinos (worked) and look for screws etc, taken apart every pump and magnet with nothing obvious except the Eshopps probe holder pictured below. It’s sealed up pretty tight so idk if that was it.
After the 14mg/l reading I found my circulation pump in my mixing station had a rusting magnet so assumed that was the source but apparently was not.
Posting here to see if there is any development on definitive way to remove tin from the reef aquarium?
i tossed in a bag of cuprisorb in April and it seemed to help. Currently have more on the way as well as metasorb. I’ve done several 20g water changes (65g System) since the STN picked up to no avail.
Recently plumbed a UV to fight dinos do a few PVC fittings there plus I think the cannon itself is PVC so that’s a possible suspect.
SPS colonies I’ve had for years through 3 tanks STNing so it’s pretty fed up. Tank is a year old, upgraded from a smaller system. I’ve removed the sand bed to beat Dinos (worked) and look for screws etc, taken apart every pump and magnet with nothing obvious except the Eshopps probe holder pictured below. It’s sealed up pretty tight so idk if that was it.
After the 14mg/l reading I found my circulation pump in my mixing station had a rusting magnet so assumed that was the source but apparently was not.
Posting here to see if there is any development on definitive way to remove tin from the reef aquarium?
i tossed in a bag of cuprisorb in April and it seemed to help. Currently have more on the way as well as metasorb. I’ve done several 20g water changes (65g System) since the STN picked up to no avail.