I think my tank has started a mini cycle?

Question

I have just converted my tank to barebottom and have killed all my good bacteria in the gravel. So my ammonia is now 0.25ppm and lowerish and my nitrite is 1ppm. My nitrate is 15ppm. And ph is 7.2. For the last 3 days i have been doing 30 percent water changes a day. What should i do now is my tank close to being cycled. Im getting a aquaclear 70 tommorow.

Tank size: 29 gallon

Filters: aquaclear 70, 1 sponge insert and 3 biomax i swished the 3rd on in lol.

Answer 1

do u have bacteria suppletment? it helps rebuild bacteria colonies

Answer 2

i think you have another few days.  why not use some seachem prime, it will detoxify the ammonia, keep doing those water changes,  borrow some beneficial bacteria colonies from your friends