for small tanks we have learned its actually better to rip clean than anything else, due to clouding.
as of now if we reach in the tank and grab sand and drop it, cloud results
same for rocks: twist them mid tank sharply, and a cloud of feed for invasions + actual invaders comes off and casts into the water.
if we use water controls/changes/dosers to kill the brown above, thats in addition to clouding plus new clouding from dieoff.
the only reason rip cleaning didnt originate at the start of the hobby is because nobody understood what filtration bacteria actually do, they stay on surfaces even if we rinse is what they do
rip cleaning isnt harmful in the least, we have thousands of participants now, able to get pics off any recent job to match another. its just not very fun work for 100 gallons. per above, even if someone has a large tank it still works if they're serious enough to execute and follow through.
we literally rinse the sand in tap water for as long as it takes to be clear, then RO water, then put it back into a clean nano with all new water and acclimate the fish back in.
the rocks are cleaned off manually out side the tank and the whole thing goes back without a cycle always.
no cloud means no cycle, and cloud means cycle, its why we dont have to test params in rip cleans we can see if a system has clouding or not with our eyes.
for nanos, no better way exists. de clouding is thinking about future invasions, namely cyano.
thats next up