I'm looking to getting rid of my RCS tank. It is nothing special. Just a 10 gal tank with ADA Aquasoil as the substrait and some cryptos and moss and a few rocks. It has a Tera Whisper in-tank filter and standard lighting. Looking for $15. I do not know the exact number of RCS is in the tank maybe 20ish? Pick-up only, I live in Streamwood.