Anyone using this? Bulk reef has good reviews but Amazon has several of the sensors not working in a short time period?
https://www.bulkreefsupply.com/auqa...ofill-ato-controller-innovative-marine.html
Need an ATO for a biocube 16..
https://www.bulkreefsupply.com/auqa...ofill-ato-controller-innovative-marine.html
Need an ATO for a biocube 16..