vibe hey I'm glad to help! On a little side note my mother lives in Coral Springs! kickster it's cool post away
kickster answered your filter question... I have a refugium that IMO offers the best filtration possible along with many other benefits. Gone are the days of reefing where we basically kept our tanks STERILIZED and over filtered! I have 15-20 pounds of high quality live rock, lots of water flow, and the fuge. I have a lot of nutrients being created as I feed a lot, but they are all getting taken care of through macroalgae growth in the refugium and proper nitrogen cycling throughout my system. I never register nitrates which is a tremendous benefit to the corals more than anything. This is more of a natural system.
Looking at your system the one thing kickster hit on is true with the clarkii, as they eventually grow too big for a 10 IMO too. Looks like you need more circulation too. But it's tough to tell... how's your system doing and do you have any major problems?
Regarding stocking (and overstocking for that matter) there are two things to look at IMO. One is overstocking by TERRITORY. This can happen in some 4 or 6 foot tanks with 2 or 3 or 4 tangs in it just as an example. Depending on the species and many other things, a lot of times this doesn't work out. It's not that they fight to the death, sometimes there are little squables and constant aggrevation eventually leading to a drop in the immune system then sickness. Number two is OVERSTOCKING by bioload. A 10 gallon is not a 10 gallon is not a 10 gallon for instance. In my tank I am lucky to not be too limited by bioload because I have a very efficient filter for just 16 or 17 gallons total in the system. However everybody is limited by territory even if you have a 30 gallon hooked up to the ocean where bioload is not a problem. Get it?
The best thing to do for novice refers is keep it simple and don't push the bounderies, and I think a good forst thing would be to get rid of you clown, whenever you want really but eventually you'll have to I think. Leave pushing the bounderies to more experienced reefers and this will allow you to learn more and enjoy the hobby...
And by the way post you tank and give more details...
Here's an updated shot of my ten...