salt and mineral blocks

Stable flies

spiders and more

essential oils

the book presents you not only with the tips and tools of the hobby

Clorox Pool & Spa Xtrablue Algaecide 40 oz Brand_Diamond Naturals salt and mineral blocksKeep your swimming pool clean with Clorox Pool and Spa Xtra Blue. It prevents the growth of green, mustard and black algae. It also kills bacteria and works without changing your pool's pH level. This pool algae killer uses a patented non foaming formula, which keeps it from staining surfaces and makes it safe and suitable for most types of pools. Results in just 24 hours. Salt pool compatible.