You have great color contrast and growth of your SPS under the LED and it is great to see another supporter of LED. I love how compact they are for growth with great color. Keep it up.
It is very good you went manual for your dosing all this time and a reliance on observing your corals instead of an over reliance of testing and automation of everything. It gives you a real feel of what is going on in your tank and how to look after things. A lot of people when they join the hobby want to jump on the tech wagon with little understanding of the basics of husbandry. It is better to get the basics down and learn the dynamics of the reef then to automate everything right away. As your pictures show the results you can get from doing so.
After years and years of doing things manually I finally cracked 2 years ago and got a Apex controller, Doser and ATO. From someone that has been doing it manually fr so long to another you should go with the hardware that will give you the best bang for your buck. I did The doser first but I should have went with ATO and Apex. As I have my parameters locked down and my amounts of supplements I need figured out and it is very little effort to do them, I don't use the doser right now and it just sits there for now collecting dust.
It is very good you went manual for your dosing all this time and a reliance on observing your corals instead of an over reliance of testing and automation of everything. It gives you a real feel of what is going on in your tank and how to look after things. A lot of people when they join the hobby want to jump on the tech wagon with little understanding of the basics of husbandry. It is better to get the basics down and learn the dynamics of the reef then to automate everything right away. As your pictures show the results you can get from doing so.
After years and years of doing things manually I finally cracked 2 years ago and got a Apex controller, Doser and ATO. From someone that has been doing it manually fr so long to another you should go with the hardware that will give you the best bang for your buck. I did The doser first but I should have went with ATO and Apex. As I have my parameters locked down and my amounts of supplements I need figured out and it is very little effort to do them, I don't use the doser right now and it just sits there for now collecting dust.