also, transferring water did move lots of bacteria. millions of colonies. We can find plenty of places online that say no bac is in the water, but thats just not the case its disgustingly full of bacteria.
tank water/open hand wound/infections that can range from annoying to vibrio loss of your hand, they have millions of bacteria and filter bac are mixed in.
every item connected with your fish tank including the wall standing behind it is covered in filtration bacteria. how long they live after vectoring to non wet surfaces ranges.
Marine tanks always have sediment or floc or planktors or floating bits in the water, always.
bac ride those rafts and seed place to place, so transferring water is transferring bacteria always.
Consider all the aquariums set up and big meets and marine conventions. all of them are just wet rock moves, unless someone is demoing bottle bac on dry rock setups.
You dont have to mix the two; bottle bac industry likes when we pay them cash 'just in case'
wet rock never loses its bac, ever, and can move without paying anyone - helps to know for future reference.
bottle bac is only for dealing with totally dry surfaces. anything formerly in a reef keeps all its filter bac as long as it stays wet, even if you stop feeding them for years (they get food via natural means like they did before our hobby was around)
it is impossible to starve filter bacteria by withholding feed or ammonia, no matter how many years you want to test the claim the surfaces will always pass ammonia oxidation any time you want to see if they've been self feeding. we have a three year test already on file
You can skip your cycle. Ive been reefing online for twenty years and have never waited one second for a tank to cycle, because I buy rocks that are already cycled and move them home. Here's two: https://www.reef2reef.com/threads/octo-high-end-sps-skip-cycle-build.713256/...
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