Shornik... This is a great forum & really glad your asking questions! In my 20 years in this hobby the "ONE" constant you need to have ( including myself ) is patience! It's the most difficult part of this hobby in IMHO!!! Lol. MOST tank cycles are in the range of a month, so why not wait, research if those really are copepods & water test for next 2 to 3 weeks! Your probably gonna be in this hobby for years so what's another few weeks! Not to be a know-it-all because I seem to learn something everyday but the one thing I do not advise is using "hardy fish" like Damsels to cycle your tank! I know MANY do this but if Ammonia levels are high this can be extremely cruel & even kill the fish which is the opposite of our intentions! As an alternative , you can put a couple pieces of small shrimp in or whatever food you plan on feeding your fish! This will be sufficient to complete your cycle without harming any inhabitants! Have fun & remember patience, research, patience, research, patience, research & you will have greT success!!!