Hi all! I have a refugium, established for a few months now with macro algae the cheato i believe it's called growing in it. I also have my tank established for about two years and have never had a clean up crew. The main tank is 75g salt water FO and the sump under is about 17g three chamber, regular refugium setup. What other plants would i put in the sump if i just wanted one or two more to help with the natural cycle of breaking down nitrates??? Also i just got five hermit crabs for the tank and a sand sifting starfish for the refugium. I already know this is very small for a clean up crew but i wanted to start small and work my way up. I heard if turbo's fall they're basically done for is this true and if so is it worth getting any turbo's? Basically i'm looking for advice on what to stock for a cleanup crew, basically what to add to the small amount i got started with. I have the deep sand bed in the refugium thats why i got the star fish and my regular substrate is crushed coral. Any suggestions would be greatly appreciated. My nitrates have gone down significantly since i switched to refugium, from about 80 a week to 20 now consistantly. Is this level too high for shrimp still??? Thanks all


