Tetra EX Filter Cartridge Large (4 Pack) evolution 1500 Aqueon Submersible Aquarium Heaters are

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts

Whole Antarctic Krill**

Maintenance is easy

Higher flow rates also ensure a higher dissolved oxygen content for healthier

a 60- second wait

Tetra EX Filter Cartridge Large (4 Pack) evolution 1500 Aqueon Submersible Aquarium Heaters areNow a Carbon Filter as innovative as the Whisper EX Filtration System it's designed to fit. Tetra Carbon Filters' layers of multi density floss effectively trap even the smallest particulates while activated carbon rapidly eliminates odor, discoloration, impurities, and toxins. The result? Water that's clear, healthy, and polished. Large EX Fits Whisper EX30, EX45 & EX70