Was wondering if anyone has used one of these? If they work it sounds like something that you could put in your sump for a while and then stick back behind your rock work to bolster your pod population in the DT?
https://www.bulkreefsupply.com/pod-chest-barr-aquatic-systems.html
https://www.bulkreefsupply.com/pod-chest-barr-aquatic-systems.html