Pumps & Aeration

Water pumps move water for circulation and air pumps push air for aeration, and both are electrical equipment with limits set by the maker. Our articles compare models on published specifications and owner feedback, and say who should look elsewhere.

Flow, noise, and power draw come from the maker or the listing, and we say which. Always follow the maker's instructions for placement and electrical safety.

Start with our aquarium water pumps roundup for circulation and flow, or the Tetra Whisper air pump review for a single air pump.