Well the algea is not unexpected. I did put in a big chunk of frozen mysis into the tank the day i got my LR to decay and produce amonia... im sure that that helped but I will still get some more RO/DI and do a big waterchange. I run activated carbon i dont know if that gets rid of silicates or not. I know it doesnt remove phosphates. I can get some pads though. And I am not going to get my clean up crew until my tank is cycled. I have the calurpa in the fuge under a 24/7 30watt T-5 light and its growing very quickly.