There's no harm in mixed bac cycling, you've all probably seen where in other threads they state one strain will neutralize another
No it won't, if you add mixed sources of bacteria into stewing water then you have mixed strains floating around and whichever implants the fastest wins for initial bioload carry
And then in a year any strain you add now has culled down to what adapts these initial strains aren't found in aquabiomics posts they've population shifted into the same bacteria an unassisted free wait time cycle will produce (meaning if you swirl rocks in common saltwater for 4 months they're cycled just the same as the bottled dosed ones. They move ammonia on api tests and we have the pics.)
So mixed strain initial dosing is fine, no harm, and pure free unassisted wait cycling also confers the same ends if you have months to wait for natural processes. Most don't want to wait go ahead and dose away.
You can't mess up your cycle no matter what you arrange at the start, none have failed when tested accurately. The real planning you need is fish disease control, don't add fish from the pet store right into your ready tank. Your cycle is done after this long, the bottle bac had it ready about two weeks ago. Thats not said lightly just to disrespect old cycling wait times, it’s because you paid to surpass those waits and it’s easy to sell us water bac in water all spun down and concentrated
after about a week Dr Reefs bottle bac thread shows most major cycling strains to adhere to surfaces and be completely immune to 100% water change tests. The cycle never unsticks after a week in any approach I’ve ever seen from a bottle.
neat cycle facts:
-oops I accidentally dosed to eight ppm = still going to cycle
-my nitrites are so high the vial is red, but the compare chart is blue, my nitrites are so high a color shift has occurred= still going to cycle
-I forgot to feed, I didn’t know was supposed to, I just added the bac= still going to cycle
-I didn’t add bottle bac, just feed = still going to cycle and we have fifty live examples handy
-I didn’t feed nor add bottle bac= still going to cycle thanks MSteven1 for your work logs.
-I have input ten strains will they die= still going to cycle
-I have measured and sustained for fourteen days a nontherapeutic level of household bleach in the system, to the point it burns my eyes in the room= finally, an arrangement not going to cycle.