phosphate

Hi all! I am new to the hobby and I have a questions regarding phosphate removers for hang on back filters. My 36 gallon tank has been cycling for about 3 weeks now. Everything is going well, I started with the dead shrimp method and ammonia was spiking for the last 2 weeks. Ammonia is now at 1...

hi, I'm new to this hobby and I don't have any fish yet, but I have some supplies. I'm going for a vacation and I will buy some dry rocks... I used to think I can just put it in... But I guess not, I have to cure it, here are my questions about curing prosess: 1. Do I need a specific salinity...