enjoiskater158
Fish Crazy
I have a 30 gallon tank and I'v been looking into skimmers a little. i wanted one to help with the biological filtration. i have 35 lbs of live rock and 20 lbs of livesand and a simple wisper powerfilter. i was thinking either 5 or 10 more lbs of liverock or a protein skimmer to help. I'v heard they take trace elements out of the water also which is bad b/c i have a couple corals and getting more eventually. would it be worth it to get a skimmer and have to always add trace elements for the corals or should i stick with buys more live rock? thanks for the help