After waiting ~10 weeks for the non-delivery of a cheap no-name refractometer I finally splurged and got a good Red Sea one…
[igp-video src=”” poster=”https://rossbennetts.com/wp-content/uploads/2016/11/14730684_881836255283477_5368907573258878976_n-1.jpg” size=”large”] After waiting ~10 weeks for the non-delivery of a cheap no-name refractometer I finally splurged and got a good Red Sea one… #reef #salinity