I'm putting together an auto-dosing setup for a new aquarium (200l) that I'm installing. Will be using two peristaltic pumps; one for macros and one for micros. I've got some questions:
- I want to dose directly into the output hoses of an Eheim 2126. These should work shouldn't they?: http://www.aquazoo24.de/product_info...a63a71dd31b2ea
Any issue with getting two of these and putting them on the output hose?
- Can someone confirm these calculations for me?:
If I mix up 1 liter (1000ml) of water with the following: 30g KNO3, 12g K2SO4 and 12g KH2PO4, each 50 ml dose of this mix added to 175l effective water volume will give me 5.5mg/l of NO3, 5mg/l of K and 0.25mg/l of PO4?
And if I add 2.7g of CSM+B into 1000ml, 50ml of this solution will add 0.05mg/l of Fe into my tank?
The reason the above uses 50ml per dose is that I may choose the AM dual doser which has a minimum dose of 50ml/minute. This doser becomes more interesting than the APT doser (very small volumes per minute) if I decide to increase the stock solution in order to use it for top-off water as well (it will be an open top tank).
All inputs welcome!