i agree wif u sharkbait. the zeovit system do serve a different purpose than using phosphate remover. but what i meant is that there is a little more work than NNR. these r what i hv read,
for zeovit itself: it is recommended to shake everyday for optimum performance. but even if u r unable to perform the task for a few days, it is recommended for u to return to the task asap.
for zeobak: an interruption of feeding zeobak will lead to a disturbance and accumulation of unwanted substances. instructions r that it shld be dosed for 10 to 14 days after every zeovit change. once/twice weekly dosage or every after day is recommended thereafter.
for zeofood/zeostart: dosage is similar to zeobak.
cost is not an issue, as i believe the cost for running the zeovit system is ard the same. as we can do without the ozoniser, UVC, rowa, nitratereductor, etc.
in my case, as a frequent traveller, i will hv problems keeping up wif the husbandry. i do find this product a "miracle drug". results shown on foreign sites really awed me. but what if there is a need to switch back to normal NNR due to husbandry concerns?
gotta weigh out the pros and cons b4 embarking on the zeovit journey, i m totally very tempted to go zeovit, if not for husbandry concerns.
juz info-sharing