Roshan Aquva World
Diving through species care sheets & parameters…
Diving through species care sheets & parameters…
An advanced filter chamber filled with sand or micro-beads suspended in a vertical column of moving water. This constant movement creates a massive surface area for biological bacteria.

Provides extreme biological filtration capacity, ideal for aquariums with very high bioloads or large predatory fish.
Water is pumped upward through the media column at a rate that suspends and rotates the sand grains, preventing packing and ensuring high oxygen contact.
Ensure water flow rates are consistent so the media stays suspended without escaping the outflow. Check for flow drops monthly.
Information on Roshan Aquva World is provided for general educational purposes. Aquarium requirements can vary depending on individual animals, aquarium conditions, source information, and husbandry practices. Content is periodically reviewed and may be updated as information develops.
Calculate total turnover flow rates and heater wattages when installing Fluidized Bed Filter.