Fish Supplies › serum

sera Filter Wool 500 g 1.1 lb. Aquarium Filter Accessories

Product Description 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... more

Aquatan Water Conditioner, 1.3 GAL

1.3 gallons, treats up to 5,300 gallons. pH neutral water conditioner for tap water & fish care in the aquarium. Binds large amounts of heavy metals/aggressive chlorine immediately. more

Spirulina Tabs Nature Food, 0.5 oz.

Natural herbal food tablets without dyes and preservatives. With Spriulina. Stick to the aquarium glass. more

Marin Granules Nature Food, 1.4 oz.

Natural marine staple food without dyes and preservatives. more

Sera Vipan Baby (100 mL)

Micro flakes for the little ones in a community aquarium. Sera vipan baby with the special composition for small and juvenile fish below 4 cm (1.6 in.) body length. Even rapidly growing and fastidious fish fry can be successfully reared with sera vipan... more

sera Flora Nature 1000 ml

Product Description sera Flora Nature is the veggie food for all herbivorous ornamental fish eating at the water surface that does not require dyes and preservatives. Due to the natural ingredients rich in ballast substances such as Spirulina with its... more

sera Flora Nature 250 ml

Product Description sera Flora Nature is the veggie food for all herbivorous ornamental fish eating at the water surface that does not require dyes and preservatives. Due to the natural ingredients rich in ballast substances such as Spirulina with its... more

Sera Immun Pro Freshwater Fish Food 15.5 oz/1000ml/Large

Sera ImmunPro is the slowly sinking breeder food for all ornamental fish above 4 cm (1.6 in.). The probiotics are applied to the food in a particularly gentle procedure and stabilize the intestinal flora of the ornamental fish. They ensure reduced... more

Sera CO2-Tabs Plus 20 Tabl 3.2 oz. Aquarium Test Kits

Sera CO2 tablets for sera CO2-Start. CO2 is the basic plant nutrient and allows adjusting a lightly acidic pH value as it is preferred by many plants and fish. more

Sera Filter Media Bag 2 Aquarium Filter Accessories

Adding and removing filter media is considerably accelerated by the sera filter media bags. The filter media remain in place within the filter and cleaning becomes easier. sera filter media bags are available in 2 sizes and are optimally suited for all... more

Sera Fish Net Fine 20cm/8 Aquarium Nets

Sera fish nets are smooth and soft so fish are not injured when being caught. For freshwater and marine aquariums. Easy to handle. more

Sera Vipan Nature Large Flakes 7.4 oz.

XL Staple food with 4% insect meal and prebiotic effect.sera Vipan Nature Large Flakes is the staple food consisting of floating large flakes without dyes and preservatives for all bigger ornamental fish eating at the water surface.It contains insect... more

Sera 1 Piece Pond Flakes Fish Food 1.3 lb/3800 ml

The flake food for smaller pond fish. sera Pond Flakes is the staple food consisting of carefully processed flakes for all smaller pond fish such as goldfish and bitterlings as well as for juvenile fish. The harmonic composition with plenty of vitamins... more

Sera gH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits

For approx. 420°dGH. In case of too low GH values we recommend sera mineral salt. High total hardness levels can be lowered by mixing in R/O water. For creating soft water we recommend adding sera Blackwater aqua tan or filtering through sera super peat. more

Sera Fish Net Fine 20cm/8 Aquarium Nets

Sera fish nets are smooth and soft so fish are not injured when being caught. For freshwater and marine aquariums. Easy to handle. more

Sera 1 Piece Pond Flakes Fish Food 1.3 lb/3800 ml

The flake food for smaller pond fish. sera Pond Flakes is the staple food consisting of carefully processed flakes for all smaller pond fish such as goldfish and bitterlings as well as for juvenile fish. The harmonic composition with plenty of vitamins... more

Sera Filter Wool 250 g 8.8 oz. Aquarium Filter Accessories

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. We recommended... more

sera 380 Marin granules 3.5 oz 250 ml Pet Food One Size

Product Description Sera marin granules is the staple food consisting of carefully Manufactured granules for all marine fish that eat in the middle water layers and at the bottom. Due to the carefully selected natural ingredients such as marine algae... more

Sera vipachips 1 Can Fish Food 1.3 oz/100 ml

The staple food consisting of sinking chips for all bottom dwellers. sera Vipachips is the staple food consisting of carefully manufactured chips for all fish eating at the bottom. The carefully selected ingredients with prebiotic effect enhance health... more

Sera pH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits

Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements. In case of too low pH values we recommend sera KH/pH-plus (in freshwater aquariums) or sera pond bio balance (in ponds) in case of too high values... more

Sera Fish Net Fine 20cm/8 Aquarium Nets

Sera fish nets are smooth and soft so fish are not injured when being caught. For freshwater and marine aquariums. Easy to handle. more

Sera Immun Pro Freshwater Fish Food 15.5 oz/1000ml/Large

Sera ImmunPro is the slowly sinking breeder food for all ornamental fish above 4 cm (1.6 in.). The probiotics are applied to the food in a particularly gentle procedure and stabilize the intestinal flora of the ornamental fish. They ensure reduced... more

sera Micron Nature - Fry Food 0.8 oz/50 ml (720)

Plankton food for the smallest ones Sera Micron is the rearing food close to nature that even the smallest and most fastidious aquarium animals (fish and amphibian larvae Artemia shrimps and others) in fresh and marine water like to eat. This finely... more

Sera gH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits

Sera gH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits more

Sera Koi Professional Snack Fish Food 20 Piece Box

Treat Stick. Your Koi will eat from your hand. The nibbling sticks allow a special way of feeding. The quickly become familiar with the hand holding the snack and approach you very closely. When held into the water with one end the Koi can easily bite... more

sera CO2-Tabs Plus 20 Tabl. 3.2 oz. Aquarium Test Kits

sera CO2-Tabs Plus 20 Tabl. 3.2 oz. Aquarium Test Kits Sera CO2 tablets for sera CO2-Start. CO2 is the basic plant nutrient and allows adjusting a lightly acidic pH value as it is preferred by many plants and fish. - Country Of Origin : Germany - The... more

Sera pH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits

Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements. In case of too low pH values we recommend sera KH/pH-plus (in freshwater aquariums) or sera pond bio balance (in ponds) in case of too high values... more

sera gH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits

sera gH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits more

Sera Goldy Nature 1 000 mL Goldfish Flake Food

Product Description sera Goldy Nature is the staple food for smaller goldfish and their fancy variants such as shubunkin veiltail or sarasa as well as other coldwater fish. more

Sera O-Nip Treat Tablets Fish Food 2.1 Ounce Container

Sera O-Nip is the delicacy consisting of carefully manufactured tablets that can be attached to the aquarium glass by slight finger pressure. This allows for watching even shy fish excellently while they are eating. The high amount of food animals such... more

Sera Fish Net Fine 10cm/4 Aquarium Nets

Sera fish nets are smooth and soft so fish are not injured when being caught. For freshwater and marine aquariums. Easy to handle. more

Sera Goldy Gran 1 Can Fish Food 10.5 oz/1000 ml

Granulated food for bigger goldfish and other cold water fish. sera Goldy Gran is the staple food consisting of carefully manufactured granules for bigger goldfish and other fastidious cold water fish. Due to its high quality ingredients such as wheat... more

Sera O-Nip Treat Tablets Fish Food 2.1 Ounce Container

Sera O-Nip is the delicacy consisting of carefully manufactured tablets that can be attached to the aquarium glass by slight finger pressure. This allows for watching even shy fish excellently while they are eating. The high amount of food animals such... more

Sera O-Nip Treat Tablets Fish Food 2.1 Ounce Container

Sera O-Nip is the delicacy consisting of carefully manufactured tablets that can be attached to the aquarium glass by slight finger pressure. This allows for watching even shy fish excellently while they are eating. The high amount of food animals such... more

Sera vipachips 1 Can Fish Food 1.3 oz/100 ml

The staple food consisting of sinking chips for all bottom dwellers. sera Vipachips is the staple food consisting of carefully manufactured chips for all fish eating at the bottom. The carefully selected ingredients with prebiotic effect enhance health... more

Sera gH-Test 15 ml 0.5 fl.oz. Aquarium Test Kits

For approx. 420°dGH. In case of too low GH values we recommend sera mineral salt. High total hardness levels can be lowered by mixing in R/O water. For creating soft water we recommend adding sera Blackwater aqua tan or filtering through sera super peat. more

Sera Goldy Nature Goldfish Flakes

Sera Goldy Nature Goldfish Flakes is the staple food for smaller goldfish and their fancy variants such as shubunkin veiltail or sarasa as well as other coldwater fish that does not require dyes and preservatives. It contains insect meal as a high... more

Sera Fish Net Fine 20cm/8 Aquarium Nets

Sera fish nets are smooth and soft so fish are not injured when being caught. For freshwater and marine aquariums. Easy to handle. more