yousillyhumans
New Member
I have everything on the way and I have the tank all cleaned up and checked for leaks, filled up, conditioned and ready to go. However I have not cycled my tank before purchasing my fish ( noob mistake ) the fish is on the way and there is no going back now. I need to establish a good bacterial colony fast. My question is I found some Freshwater nitrate sponge ( it came with the used fish tank that I have recently cleaned up ) But I am starting a salt water tank. My question to you guys is should I go down to the pet store and buy the BIO-Spira Saltwater Aquarium Bacteria or should I just put my fish in and use the nitrate sponge when any levels get too high?