Hi , i started 4 footer tank about 2 weeks back, threw in 2 prawns but still don't see any ammonia spike.
I am using seachem ammonia alert ands it still doesn't show any color change. Not even to "alert" status!
So did my cycle start?
As above, what are the requirements for the blue sponge commonly seen in LFS?
How to care for it and any special water requirements or feedings needed?