materials

All, On Friday I am giving a presentation to a group of 1st through 6th graders at the Lincolnia Community Center in Alexandria. I am looking for content that they might find interesting. If you have any pictures or short movies that I can add to the presentation, it would be much...

FS water treatment materials I have for sale a couple things: Ship Shape and POLY-FILTER Ship Shape FF 1KG of powder. For fish shippers, use this powder form shipping aid for fresh or salt water. Dosage is 1 gram per gallon. Dissolves easily in water, conditions water (removes...