A skimmer removes organic waste from the water before it breaks down and impacts water quality. By doing this, it helps reduce nitrate levels, limits excessive algae growth, and keeps the water crystal clear.

Many skimmers can be placed directly inside your tank if you don’t have a rear filtration compartment—just check the model specifications.

While skimmers are sensitive pieces of equipment, upkeep is simple: a quick weekly clean of the collection cup and skim chamber is usually all that’s needed to keep them running efficiently.