diablo30xp

Well just like the title says, my calcium is at 500 for the last 2 weeks and alk is at 8 which i keep at 9, my alk has only droppped 1dkh in the same time frame. My mag has been at around 750 from what the test says. I need some help as to what i need to be doing right... As for corals i only have fist size pink milli and 2 frags from that. I have 3 pink birds nest frags as well no more than half and inch long. 4 frags of grn toadstool. 4 grn mushrooms. 1 regular size ric. and a sm. ric that started ...

I have a standard 75g non drilled but thinking on drilling. My question is if i want to use 1" pvc, do i need use 1" bulkheads and what size glass drill bit do i use. As well how far from the black trim do i drill hole from?

I have only had this rbta for only about 3 weeks.

I want to wish a Happy Mothers Day to any and all the mothers in the reef world. Have a very good day today.

I just got a blue hippo tang last thursday. He still is not eating anything i have givin to him. I have tried rods food flakes nori going to try some brine shrimp tonight. But i need help to get him to eat i don't want to lose him. Thx.