geo 618

Come across some hard times and need to sell. Most of the tanks I'd prefer to do local as well as the sumps but some of these smaller ones I can ship. I pulled out basically all my gear not in use and just took pictures so I may not have every item labeled and priced, feel free to PM me and I'm...

GEO CR618 Calcium Reactor (need new tubing)....$250 CarbonDoser CO2 Regulator ....$150 Brand new 10 lb CO2 Tank (Full)...$1 20.. pickup only

Selling my GEO CR618. Comes with a CO2 art pro se series dual stage regulator. I can add a versa pump for an additional cost. If local, the tank is yours. Please message for pictures.

Looking to get a smaller algae reactor. I have a pax bellum n24, Geo 618, Reef octopus LR 150, or Pacific Sun pro M all in great condition I'd be willing to put on the table.

GEO 618 Calcium Reactor package - $550 Shipped Includes - GEO 618 Calcium Reactor Carbon Doser - CO2 Regulator 5lb CO2 Tank - Full Tank not included if not sold locally. Created new sale thread as the original became too crowded and messy. Price reduced to move quickly. Tank needs to be...

Hello all, Long time R2R lurker here. Been keeping aquariums my whole life and reef tanks since about 2005. Six years ago I shut down a 120 and I've been missing it ever since. The bug has got me and now I'm planning a new 210 gallon tank. Equipment Tank - 210 Gallon Planet Aquaruims 72L x...