bio-wheel

Hello me again, new to reefing. I have a 75gal reef/fish tank sand with an emperor 400 HOB. Can't lower my nitrates, tanks been up and running for 4 months now and has some coral. From all reads I get both sides yes to the wheels and no to the wheels. I was thinking no to wheels at this point...

I am starting my first saltwater tank this week. I have a 29 gallon tank. I have a Seaclone 100 protein skimmer and a Bio-wheel power filter. I am concerned about water circulation. Will i have enough to support live rocks and a few fish and few Anemones? My plans are to hook everything up this...

Please forgive this newbie for asking what might be really simple questions... ... I purchased a used Magnum 350 canister filter with a Bio-Wheel filter. When searching for directions online, came upon an opinion that bio-wheel filters shouldn't be used on saltewater tanks as they increase...