How to make your own DIY Aquarium Air Driven Filter & learn The Nitrogen Cycle ...
~Nitrogen Cycle The ammonia can be in two forms. Toxic (to the fish) ammonia is in the form of NH3 and occurs when the ph is greater than 7.0 ...
-
What's hot
MSA Safety Works 817663 Multi-Purpose Respirator
Home Improvement (MSA Safety Works)
List Price:$39.99
Price: $24.99
You Save: $15.00 (38%)- Patented , flexible facepiece for better seal
- 4-by-10.5-by-11-inches at 1.5-pounds
- Low profile cartridges for unobstructed view
My Dumb Projects: A Bio-Filter Better Than Any Sold In Stores
Store-bought aquarium "bio filters" are mostly nonsense. This DIY ecological support scheme gives the beneficial aerobic bacteria air to ...
Snow Tested For Ammonia. Ammonia? MMMMMHmmmm | Please Share
I saw a video of a guy who tested the pH of his snow. I only had a high range pH test available, so I decied to test the melted snow for ammonia ...