Going from nano to large scale

[Namnuta]

1. i do 36 Gallons weekly. Its not to hard once you get used to it. Takes me 30-45 min.

2. All of the above. I use filter socks

3.ATO is a must. I have about 220 Gallons total volume, and i top up about 1-2 gallons a day.

4. I never dosed as i had little SPS, most of my elements were topped up with water changes. I now dose two part, very slowly, adjusting as needed.