New 73 gallon tank setup

[Frogger]

I believe my tank has stabilized and the corals that survived have coloured up and are starting to grow.

The following corals did not make it:
Pearlberry
Highlighter
Red Planet
purple bonsai
Blue millipora

Most of the corals that have survived are now much more colourful. then before I started this experiment.

My initial plan to try to get my nitrates to 2ppm is not attainable. In raising up my nitrates I caused my phosphates to crash which almost wiped out all my corals. I started adding phosphates to help balance the nitrates, however I found that the amounts I needed to add of nitrate and phosphate to get desirable numbers was way too labour intensive.

I am now not focusing on my nitrate numbers only my phosphate numbers. I add enough nitrates to maintain phosphates at between .005 to .08ppm phosphorus.

In order to maintain this number I am adding 1.5ml of KNO3 and .5ml of KH2PO4 every day. I am checking my phosphate levels (hanna ULR) every second day and adjusting the amounts accordingly.

I tried feeding heavily for a while to help increase my phosphate and nitrates but ended up stopping that when my vermetid snail populations grew exponentially.

[Frogger]

I am attaching a picture of 1 coral in particular from December (colours pale) to 1 week after I started adding nitrates colour better, After crash and the current colour as of 2 weeks ago.[

ATTACH]15985[/ATTACH]

[Frogger]

My tank seems to have settled down and the colors have started to return to my corals. I have temperature and nutrient problems but everything seems to be OK for now.

I am trying to upload pictures from Flickr this is my first time so let me know if it works.

[Frogger]

https://www.flickr.com/photos/167567...posted-public/

Not sure why I can only post links not images
https://www.flickr.com/photos/167567...n/photostream/