a2hotz
Member
I was given a 75 gallon reef tank about 3 weeks ago. Before I got it, it didnt have any lights on the coral for about a month due to a broken VHO ballast. Then I got it and set it up. I bought a new PC light. All my corals are very healthy looking but they seem to not be as colorful as I expected. Will they brighten up after more time with light or are they just not very colorful? A few other quick questions... How do I put in Kalkwasser? My sand is the WORST sand of all time. It is super fine mud like stuff and it just looks bad and clouds up the tank whenever anything touches it. Whats the best way to replace it with out having to take out all my rock and coral? I have a PC light that puts out 260w is that considered a good amount for most corals? Whats my limits with this light? Last question... I have a phosphate problem, does the phosphate sponge stuff work well? thanks! :happyfish