I am replacing my 120gal acrylic tank which I have been running for the last 7 years 5 years as a fish only last 2 years as a reef mostly SPS. I had a crash a few months ago and also got over run with vermatid snails all over my live rock. So I ordered a new glass 120 gal tank which I will start from scratch new everything. I was thinking of going bare bottom but I really like the look of substrate would crushed coral be good to use instead of sand. I have sand in my current tank and the wave pumps just blows the sand up into piles.
thanks
joe
thanks
joe