Products

SMB 4001942541718 Small floor cleaner for hard-to-reach areas removes sludge deposits in gravel thoroughly and reliably ideal for cleaning small aquariums and hard-to-reach areas suitable for all types of gravel can also be used in sand thanks to the freely adjustable bypass opening  including 2 m long, transparent hose for immediate start Large amounts of sludge in the aquarium...

Ocher colored natural gravel (Ø 0 - 2 mm) for all freshwater and marine aquariums Sera Gravel Ocher is a natural, ocher-colored gravel suitable for all freshwater and marine aquariums. It is CO2 proof and chemically neutral, meaning it does not affect water parameters and won’t tint the water. With a grain size of 0–2 mm, this gravel provides an excellent substrate for...

Complete feed for all ornamental fishColor enhancing staple food for guppies slow-sinking soft, fine granules for guppies and other livebearing toothcarps appropriate blend of herbal and animal ingredients with natural carotenoids for natural color enhancement with prebiotic effect, beneficial to health the fine granules retain their shape for a long time and do not cloud the water...

Complete feed for all ornamental fishColor enhancing staple food for guppies slow-sinking soft, fine granules for guppies and other livebearing toothcarps appropriate blend of herbal and animal ingredients with natural carotenoids for natural color enhancement with prebiotic effect, beneficial to health the fine granules retain their shape for a long time and do not cloud the water...

SG Growth Food for Ornamental Fish Above 4 cm Sera ImmunPro Nature is the growth food for all ornamental fish above 4 cm (1.6 in.). The probiotics are applied to the food in a gentle procedure, stabilizing the intestinal flora of ornamental fish. This ensures reduced water pollution due to more efficient food utilization....

SG Sera ImmunPro Nature – Probiotic Growth Food for Ornamental Fish Sera ImmunPro Nature is a premium growth food for ornamental fish above 4 cm, formulated with over 50% high-quality protein to support fast growth, strong development, and vibrant coloration. Its gentle probiotic coating with Bacillus subtilis stabilizes intestinal flora, improves digestion and immunity, and helps reduce waste and water pollution. Enriched with MOS,...

SG With Bacillus subtilis for Healthy, Strong Koi Sera Koi All Seasons Probiotic is an innovative, special food designed for year-round feeding of Koi from 15 cm in water temperatures above 8°C. The co-extruded granulate contains sera’s standard close-to-nature functional ingredients such as MOS, Betaglucans, Haematococcus, Spirulina, and the probiotic Bacillus subtilis, which stabilizes intestinal flora, strengthens fish health, and improves feed...

SG Growth and immune food for Koi for year-round feeding floating pellets consisting of ring and core with probiotic active bacteria that stabilize the intestinal flora supports health and improves feed utilization Koi grow strong, develop a stable immune system and the water is less polluted with high protein content for healthy growth Probiotics are no longer only found...

smbg Water testing for experienced pond keepers Experienced pond keepers check their pond water regularly. This allows taking measures, for instance against algae, quickly and easily, without the need to use chemicals. The sera Koi aqua-test box contains the following test kits: pH value total hardness (GH) carbonate hardness (KH)...

SG Powerful pond filter for ponds up to 40,000 liters (10,568 US gal.) or Koi ponds up to 24,000 liters (6,340 US gal.) The sera Koi Professional 24000 Pond Filter provides modern and function and design leading the way: Being space saving and effective, it cleans ponds up to 40,000 liters (10,568 US gal.), Koi ponds...

SG Functional food for perfect colors and healthy growth floating granules  composed of a ring and a core with a high percentage   of pigment-rich  spirulina and  astaxanthin-rich Haematococcus algae for unique  color depth  along with clear  separation of color zones  and no yellowing of white patterns provides a silky  shine with an optimal amino acid ratio for ideal  growth Proper nutrition...

SG Staple food for the optimal development of Koi up to 12 cm (5 in. floating, particularly stable granules ideal for small Koi promotes balanced growth, strong immune system and optimum development easy to digest thanks to a balanced carbohydrate/protein ratio suitable for year-round, complete feeding Koi Royal Mini is the staple food consisting of carefully processed granules without dyes...