Hi, I added three gallons of water to my 20 gallon long. The plants are so far sticking into the eoc-complete gravel; I did a dosing of seachem flourish excel etc...I plan to start the cycling next week when I add FULL water to the enclosure. QUESTION: What supplement do I use for ammonia dosing in the tank? I want to do a fishless cycle for ethical reasons. I understand it is harder, (as per LFS.) but I am okay with that so long as it means not harming any fish in the process and possibly killing some.. My current view on cycling: You keep dosing ammonia till the little bio bacteria friends turn it into nitrite, and then another group of bacteria friends turn that nitrite into nitrate?