00:00 Start

2:06 -1. Does your Waste-Away /Refresh formula work to get rid of diatoms in addition to dinoflagellates? 

5:12 -2. Question on cycling- "13 days into Fishless cycling a 125g using Marco Rocks.

8:06 -5. Where to place Waste-Away Gel and what size to use?

10:37 - 6. How to fix elevated ammonia after a Rid Ich Treatment?

14:29 - 7. Is there such a thing as too many water changes?

19:27 - 8. How do I use your products to treat Lyngbya in my tank?

24:34 - 9. Botanicals and their relation to decay and biological oxygen demand? 

31:39  - 10. One and Only for saltwater vs One and Only for reefs. Whats the difference?

32:09 - 11. Dr Tim, can you make a video talk about UV light? 

32:54 - 12. Cycling question:  Day 15 on a new cycle after adding too many fish caused a spike and the tank crashed.