might have made a mistake I dont know if I can fix

[intarsiabox]

You do not need a sand bed. Some fish and corals do but just avoid these. The sand does help reflect light but it's still got it's pros and cons. I like the look of sand beds but hated trying to keep it white, then I got a diamond goby and problem solved.

[Nano]

well then BB it is for now. atleast if I ever decide to I can add sand. still a let down that this had to happen. oh well what can you do. (more research)

[toytech]

Normal for there to be some iron content in black sand . Iron in a tank isnt a problem gfo is granular feric oxide (rust) .The only issue is scratches in your tank from sand sticking to your mag float.

[Wayne]

A early Happy Birthday wish!!!