Pond filtration pre-filters are usually encapsulated in a plastic case with some sort of foam rubber / filtration material surrounding it that filters out any debris before it enters your impeller and clogs up your pump. Pumps typically come equipped with a pre-filter when you purchase. Some pumps do require you buy it and install it separately. It is important for you to be cognizant of whether the pump comes with a pre-filter included prior to purchasing. Another variant to the pre-filter is … [Read more...]

A precise definition of hemorrhoids is hard to find, but they can be described as masses or clumps ("cushions") of tissue within the anal canal that contain blood vessels and the surrounding, supporting tissue made up of muscle and elastic fibers. Luckily there are viable treatments for hemorrhoids and in most cases they can be prevented. Since the condition of hemorrhoids almost always tends to worsen over the years, safe, gentle and effective treatments for hemorrhoids are strongly suggested … [Read more...]