My red sea max 250

[sharktail]

So i downgraded to a red sea max 250. Ive lost almost all coral and fish, think it was the container that maybe was leeching something. I started with cleaning the tank and discover that only the skimmerpump was still original. The tank did not have the hood anymore. I hanged my zetlight zt6600 over the tank and replaced all three pumps with dc pumps and now i can hear only the water in the tank. The return pumps i went with a sobo sf 2000 and a sobo sf3000 the skimmer i got a coral box dc pump from hotdogg and modify it to fit which was easy. There is a chiller hailea a 300 connected as well as a aqua mini auto topup. I have some algae issues at the moment.

 

[sharktail]

Iam waiting for the leds from aliexpress to replace all leds /epistar bridgelux with cree xpe 2 leds.

cree xpe 2 3w on 8mm pcb.
20 royal blue 450 to 465nm
3 red 620 to 630nm
3 green 520 to 535nm
2 orange 610 to 620nm
6 violet 410 to 420nm