How to Get Rid of Brown Algae (Diatoms) in Freshwater Aquaria. Brown algae can be a delicious meal or an unsightly oxygen hog, depending on the type of animal you choose to keep in your aquarium. When aquarium owners talk about brown algae, they are actually talking about diatoms, microscopic brownish or greenish creatures with glassy skeletons.
Krav Maga is a simple, effective self defense system that emphasizes instinctive movements, practical techniques, and realistic training scenarios. The goal of Krav Maga is to bring individuals of both genders and of all physical abilities to a high level of proficiency in a short period of time.
FAQ about Krav Maga self defence and contact combat. What is Krav Maga (Contact Combat from Hebrew) Krav Maga is a fast, highly effective, reality based self defence and contact combat system. Krav Maga ('Contact Combat') Krav Maga is extremely easy to learn as its actions are based on the body's natural defence instincts. Therefore a practitioner can expect to become proficient very quickly.