Doc4PC2 Posted March 8, 2014 Report Share Posted March 8, 2014 Hi, I have the API Gh / KH kit, and I see other people that have Crystal Red Shrimp say that I want a GH of 4 - 8, and a KH of 04 for CRS I don't know how you are getting this reading or GH 4 - 8? Is that the number of drops to achieve the color? Same with KH, is the number of drops I use to achieve the right color in the test what I am looking for. The test shows It took 6 drops to turn from orange to Green on GH and 3 drops to go from blue to yellow on KH. Is my Gh / KH alright then for CRS? Because I don't understand how or what you are reading to get the range you are talking. There is no 4-8 range or 0 - 3 range on the test except the number of drops. Then it says, if my GH took 6 drops, my ppm GH /KH is 107.4 if my KH took 3 drops, my ppm GH /KH is 53.7 Either way I have no idea if I have the right water conditions for CRS when it comes to GH / KH Quote Link to comment Share on other sites More sharing options...
Soothing Shrimp Posted March 8, 2014 Report Share Posted March 8, 2014 That's just a range you are reading in print. GH 4-8 means a GH of 4, 5, 6, 7, or 8 In your case you are: 6 GH, 3 KH because that is the number of drops it took to change your colors. Quote Link to comment Share on other sites More sharing options...
Doc4PC2 Posted March 8, 2014 Author Report Share Posted March 8, 2014 Okay, but when everyone says, they have a GH range of 4 to 8, does that mean, they are getting 4 to 8 drops, and not some other reading? so when some says they have a GH of 6, and I say I have a GH of 6 drops, is that the same thing? Thanks! Quote Link to comment Share on other sites More sharing options...
Soothing Shrimp Posted March 8, 2014 Report Share Posted March 8, 2014 "so when some says they have a GH of 6, and I say I have a GH of 6 drops, is that the same thing?" Yepper. Same thing. By using drops we are actually using German degrees instead of ppm. This is actually dGH. If someone like me says they keep a range of between 6-9 GH for my neos, they usually have more than one tank where 6 is on the low end and 9 is on the high end. Make sense? Quote Link to comment Share on other sites More sharing options...
Doc4PC2 Posted March 9, 2014 Author Report Share Posted March 9, 2014 yes, Thank you! Quote Link to comment Share on other sites More sharing options...
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