- Joined
- Jun 19, 2017
- Messages
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So today a couple friends came to my house and are really knowledgeable about both marine and fresh water tanks, they are from argentina and brazil they came to the house for a beer and to talk about corals and fish,
one of the guys told me that he wanted to test my water so i handed him all my test kits
he did 3 red sea calcium tests and got a result saying my calcium was under 290
i did 1 api test and got a result of 380
i did 2 test with my Hannah checker and got 1 result of 511 and another one for 490
he did the test down to a T same as me how are this results posible!! and which one should i trust
tomorrow ill be getting a salifert test to see what it says
any advice?
one of the guys told me that he wanted to test my water so i handed him all my test kits
he did 3 red sea calcium tests and got a result saying my calcium was under 290
i did 1 api test and got a result of 380
i did 2 test with my Hannah checker and got 1 result of 511 and another one for 490
he did the test down to a T same as me how are this results posible!! and which one should i trust
tomorrow ill be getting a salifert test to see what it says
any advice?