The Spec V makes for a great planted aquarium, even with the stock light (more on that later). Finnex now makes available a special Marine version of the Spec V. The tank is best suited as a freshwater aquarium, although some people have modified the basic version to operate as a saltwater reef. The ‘V’ in the nomenclature refers to the tank volume – approximately 5 gallons. Furthermore, the filter and associated pump are enclosed within a special section of the aquarium – it’s truly all-in-one in this respect. This is to say that all necessary components (including light and filter system) are included. If you purchase a Spec V today, odds are you will get this new version.Īs a quick overview, the Spec V is an all-in-one style of aquarium. This review is now updated for the new and improved version of the Fluval Spec V, which phased out the older version around mid 2016. It became my personal aquarium in 2013 I quickly fell in love with it and was motivated to share what I have learned about modifying and maintaining this great aquarium. The Spec V is the cornerstone of the Fluval aquarium lineup, and is the inspiration of this website.

Max downward force on 29 gallon tank