Fish Supplies › serum

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

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

Goldy Nature Goldfish Food, 2.1 oz.

Natural flake food for smaller coldwater fish without dyes and preservatives. For coldwater fish, mainly eating from the surface. With 5 % Hermetia more

Betta Starter Kit

Betta Starter Kit including betta food and a betta water conditioner. This is the perfect solution for all betta tanks. The food is a high quality color food for bettas without dyes and preservatives, sera Bettagran Nature. The water conditioner, sera... 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 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 Red Parrot Color Enhancing Fish Pellets 2.8oz

Sera Red Parrot is the vibrant food made of precision-crafted granules for parrot cichlids and other discerning colorful fish. Its exquisite blend of Haematococcus algae and Krill boast a high percentage of precious natural carotenoids inducing vibrant... 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

Sera 1140 FD Bloodworms 0.3 oz 100 ml Pet Food One Size

Sera fd bloodworms is the delicacy consisting of 100% bloodworms for all mainly carnivorous fish. Due to the excellent acceptance and the high protein percentage bloodworms - which are very popular food also in nature - are particularly well suited for... more

Sera 1 Piece KOI Professional Spring/Autumn Food 4.86 lb/2200 g

Easily digestible food for temperatures below 17°C (63°F). Below 17°C (63°F) the metabolism of the fish is not fully effective any more. The food must therefore be particularly easy to digest. This is the only way Koi can prepare for winter or... more

Sera X-Feeder Fish Feeder

Product Description The Sera X-Feeder Fish Feeder is a programmable fish feeder than can feed four times a day and in 10 incremental amounts. Its most unique feature is the damp-proof system—the container is closed again after each feeding to protect... 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 Round Gravel Washer

Round gravel washer for all aquariums (freshwater or marine). For cleaning the gravel from sludge etc. 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 Immun Pro Freshwater Fish Food 3.9 oz/250ml/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 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 Siporax Mini Professional 270 G 9.5 oz. Aquarium Filter Accessories (8476)

Sera siporax Mini professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum increase of the settling surface for purification bacteria but has a compact shape at the same time. This allows... 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 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 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 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 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 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 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 Immun Pro Freshwater Fish Food 3.9 oz/250ml/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)

Product Description sera Micron Nature is the fry food without dyes and preservatives for the healthy nutrition of fish and amphibian fry as well as Artemia nauplii in fresh and marine water. This finely powdered food contains both zooplankton (18%... more