Hi all, new here and new to reefing! Advice needed please. I will soon be setting up my replacement tank which is a Red Sea Max Nano this will be my only tank as space is limited. I will be dosing with a dosing pump, my question(s) is, what do you use for dosing containers? They seem to be quite expensive for what they are, secondly do you use inline non-return or check valves to maintain dosing accuracy. Thank you in advance. Gooders


