Air pumps are quite important pieces of equipment for your aquarium. The regular pump moves water from one part of the aquarium to the other for the fish to get fresh water, but the air pump really gets to the core of why water needs to be moved around. It is because a proper air pump makes certain that the water is properly oxygenated. All animal life and plant life require oxygen to survive. It is that crucial. An air pump is a key piece of investment in your aquarium system that needs to be well thought of and carefully selected because if you put the incorrect air pump or an inadequate air pump for your system, the water may not get the oxygen level that it needs and the fish and plant life might suffer as a result.

Even if you did pick the right air pump, you have to monitor it periodically because it does not always stay in top shape. Like with any piece of equipment, it degrades over time. Thankfully, you can get the Aquarium Pharmaceuticals AP RENA Air Tune-Up Kit to tune up your air pump and replace key parts so that your air pump could operate as good as new. Instead of blowing a full price on a new air pump system, you could just replace two key parts that an air pump needs for maximum operation.

These key parts that are included in the Aquarium Pharmaceuticals AP RENA Air Tune-Up Kit from Pet Store are the replacement diaphragm and valve block. This tune-up kit works for the RENA Air 300 and 400 models. Replace these parts and your pump is back to normal. Air pumps ensure that the water is well oxygenated and a well-oxygenated aquarium is a healthy aquarium.

Replacement diaphram and valve block for the RENA AIR 300 & 400 aquarium air pumps. Restores air pump to maximum output. Easy to install. 2 kits needed for RENA AIR 400.

• Replacement parts for RENA AIR 300 or 400 air pumps