Well tds crept upto 1 so re- ordered sediment and carbon filters for rodi ,been maybe 3 month since changed these 2 ,the di resin still half colour so telling me only half used but will change these 2 tommorrow and if goes to tds 0 happy days,if not I change di resin as it been in long time now.
The filter on the left actually from America which I not seen in a long time,if at all if I think about it when buying anything ,maybe because UK came out eu idk but that's not my problem aslong as I can get my stuff but rang manufacturer of rodi up and they looked my water report and says high chlorine in tap water so recommended sediment / carbon I one filter then another carbon filter on its own so will see how that goes ,
So far I'm 8 months into tank and no real ugly stage as such,well not what I was expecting anyway ,light coating of brown on sand/ rocks and now light coating of reddish on rocks/ glass but sandbed quite clean but snails and pistol shrimp doing great job turning it over and all these months as sand/ rocks started to get little uglier I just bought more cuc each time and so far so good as nothing like I see others tanks or maybe I'm just more laid back who knows ^_^
My opinion is algae is free food and aslong as not smothering corals then no big deal but tank still young so who knows I maybe pulling my hair out next week with a tank full of algae lnao