Series: GrowFaq: Slow Sand/Rockwool Filter
- Part 1: Where do I get the bacteria to ripen my slow sand/rockwool filter?
- Part 2: How small can I make a slow sand/rockwool filter?
- Part 3: Will a slow sand/rockwool filter change the pH of my system?
- Part 4: What will happen if I construct my own filter using maximum suggested flow rates and minimum...
- Part 5: Will a slow sand/rockwool filter out my hydroponic nutrients?
- Part 6: How do I work out the surface area of one end of a 4-inch storm water pipe I am going to use as...
- Part 7: Can I use any other hydroponic mediums as my active system media instead of sand or rockwool?
- Part 8: How can I build a wick system to keep my plants in stasis?