Recent content by Tobias Coring

Hi, ... we have now photographed one Twinstar 600S from our warehouse. Same assymetrical LED placement. From Twinstar Korea we have received the information that this LED placement is used to avoid any heat issues of the LEDs. Hope this topic is solved now :). Best regards Tobias

Hi, here is a first picture from one of my employees that I've asked yesterday in the evening to make a photo of his own 600S. As you can see there is also this assymetrical LED placement. Later we will post a quick shot of a Twinstar 600S from our warehouse. Best regards Tobias

Hi, @rob I see you've purchased the light from us too. We will also ask the distributor (and he asks at Twinstar Korea) regarding this case. Best regards Tobias

Hi, I've just sent you another mail. Suzre this seems to be kinda odd but you find many pics of Twinstar LEDs with assymetrical LED placement. Tomorrow we will check in our warehouse if the other 600S have the same placement. The last picture seems not to be a 600S. It's to long. Best...

Hi, those plants are lovely and not very difficult to grow. Price of those plants is very high worldwide, but those plants aren't that rare anymore. We've dropped price for them already. Europeans are not like Japanese people, which are paying really alot for those plants. At Flowgrow you can...

Hi, have you read the recipe at all? ;). There is NO, absolutely NO NH4NO3 in the recipe. A little bit Urea is in the mix, but the mix works without the Urea too.... but believe me. If you dose just NH4NO3 or Urea you will not get the same results. Best regards Tobi

Hi Tom, yep you are right. CO2 is the first thing to check and adjust. Best regards Tobi

Hi, 10 ml should be quite enough for that tank volume. I would keep it that way and observe. 3 days is a short timeframe. I would not expect to see a tremendous change in 3 days. Best regards Tobi

Hi, the 10 ml to what tank dimnesions? Best regards Tobi

Hi, my Mikro Spezial Flowgrow is a tracemix with gluconate,citrate and ascorbat. More like Flourish than csm+b. How much Spezial N are you dosing and how much PO4? Best regards Tobi

Hi, aren't you dosing any traceelements? Those are essential too. And how much are you dosing from the Spezial N? Best regards Tobi

Hi Wet, can you please change the fert name to "Aqua Rebell Spezial N" that's the fertilizer name. But I hope that many will use that recipe too and finetune it for their needs. I think those kind of nitrate ferts are a big gain for the hobby. Best regards Tobi

Hi, as explained before... Spezial N is ONLY a nitrogen fertilizer. You need to add everything else (PO4, trace elements etc.). The Ca and Mg amounts in this fert are not enough to supply your plants. I would not add additional potassium or only if you see a deficiency. Best regards Tobias

Hi, on all my bottles is that warning sign and in the description too. I do not sell those recipe... everybody is free to change it. When using "recipes" you need to know a little bit what you are doing. EDIT: I've added the warning to the first post. Best regards Tobi

Hi, with your pH ammonia can form from urea. Ammonia can be deadful to fish. Best regards Tobi