I've been trying to cycle a tank from Jellyfish Art (first saltwater tank I've had) for 6 weeks but I'm not having much luck. I'm using brine shrimp and have some "bacteria in a bottle" that came with the kit. I've got my ammonia levels only to about .25ppm and I've had my Nitrites up to 1ppm but haven't seen much movement in Nitrates. These numbers seem pretty low so am I still at square one? Should I abandon the instructions that came with the kit and start following the instructions from this site instead? Thanks!