this is for the people that are on about the pest snails, if you have a sudden boom in a snail population, 99% of the time your overfeeding your fish and lots of food is left over, ive been conducting an experiment in the past few months on snail populations.
these are my results:
month 1, food fed daily : boom in snail population (could count up to 50+ at one time)
month 2, food every second day: snail population reduced (about 5 were visable)
month 3, food fed daily : another boom in snail population
month 4 (december) fed every second day, and the snail population was decreased again,
my conclusion is that snails over populate a tank, if the tank is over fed.
so IMO dont wash the plants, and dont over feed, snails are brilliant tank cleaners (even the pest ones).
How would you vacume substrate in a heavily planted tank or would you skip that part when it comes to maintenance?
if there is no visable substrate, theres no need, fish poo is of benefit to plants, but if you have a carpet or something similar, just wave the vac over the plants to pic up excrement