The primary goal of our inflow/outflow design was to help improve circulation by the following: Outflow: The outflow funnel was intentionally pointed slightly downwards. This improves water circulation to lower parts of the aquarium, where stagnation points often occur. The funnel, when completely submerged, creates less surface agitation to reduce CO2 loss to the atmosphere. [...]

Our glassware can be cleaned by soaking in 1:1 mixture of bleach:water for 24 hours. Depending on the amount of build up on the glass surface, longer immersion times may be needed. After that, rinse thoroughly with clean water. Soft plastic brushes may be used to clean our Fluxus pipes. For diffusers, only soak in [...]

Only use soft tubing with our glassware. To soften the ends of the tubing, dip tubing in hot water for several minutes. Always wet glass surface before fitting tubing and/or suction cups. Wetting the glass surface will make fitting significantly easier.