Sera

For an extra energy portion at temperatures above 17°C (63°F). Summer is growth time for Koi and other pond fish. Plenty of energy is required for this, which is obtained from high quality food.

Additional carbon for optimal growth • Systemic care • Alternative carbon source • For aquarium plants.

The sera hose connector allows connecting hoses with different diameters. It is simply placed between a 12 and a 16 mm hose, and is particularly safe due to the lock nuts.

Additional iron for splendid color development • Systemic care • Additional iron for plants with high consumption • UV stable • For splendid aquarium plants

The sera hose holder is suitable for all hoses between 8 and 22 mm, and can be used in many ways. For instance, it is ideally suited for protecting the hose against slipping during water changes.

Easy nocturnal CO2 supply switchoff

sera Granugreen Nature is the staple food consisting of gently manufactured granules without dyes and preservatives for smaller cichlids that mainly eat plants and periphyton. This includes many of the East African cichlid species.

The unique dry water conditioner” combines stabilizing biological filtration with effective and quick pollutant removal of water conditioning.

sera filter wool for the mechanical prefiltration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. sera filter wool can be washed out several times. Suitable for all filters.

sera filter wool for the mechanical prefiltration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. sera filter wool can be washed out several times. Suitable for all filters.