Shop Double-Duty Face Moisturizer SPF 20. Lightweight moisturizer with built-in sunscreen. Find moisturizers and other skincare products at getJackBlack.com.

Find out how to remove unsightly black stains from asphalt shingle roofs caused by an algae known as Gloeocapsa Magma that is spread by airborne spores.

Information about algae in pools. How to remove or correct the conditions that have caused algae to grow in your pool, and steps on algae prevention

Algae (/ ˈ æ l dʒ i, ˈ æ l ɡ i /; singular alga / ˈ æ l ɡ ə /) is an informal term for a large, diverse group of photosynthetic organisms that are …

This guide provides a step by step procedure for eliminating black algae in your concrete or gunite pool.

Rob Cox. by Rob Cox, September 24, 2010. Treatment of Black Algae in Pools . When I was growing up, in Central California, we had a bad case of Black Algae. It was my job to dive in the pool, first with a putty knife and later using a chlorine tablet, and while holding my breath, sc off as many black algae “heads” as possible.

Identifying, Removing, Preventing Algae, Fungus, Lichens, Moss on Roof Shingles: Here we discuss the causes of algae, moss, lichens, or fungal growth on roof shingles, the effects of these conditions, and how to cure or prevent them.

Coralline algae are red algae in the order Corallinales.They are characterized by a thallus that is hard because of calcareous deposits contained within the cell walls. The colors of these algae are most typically pink, or some other shade of red, but other species can be purple, yellow, blue, white or gray-green.

Our Recommended Lighting for highest efficiency professional planted/reef aquariums: “AquaRay Lighting” Aquarium Algae Control; Brown …

Algae stains on roofs: causes & cures of black, brown or green algae staining on roof surfaces. Here we discuss the causes of Algae growth on roof shingles, the effects of these conditions, and how to cure or prevent Algae formation on roofs.