Sera Silicate Si03 Test Kit

$34.89

Tax included.

Makes it easy to monitor the silicate level in fresh and marine water.

Silicate (SiO₃) supports the growth of diatoms in marine and freshwater aquariums. The sera silicate-Test allows monitoring the silicate level reliably and easily.

Silicate levels above 1 mg/l (ppm) should be bound with sera marin silicate clear (fresh and marine water).

Sera Nitrite NO2 Test Kit

$29.89

Tax included.

Makes it easy to monitor the nitrite level in fresh and marine water

Nitrite (NO₂) is among the most toxic substances for fish in aquariums. It can enrich in the water in case of insufficient biological filtration.

The sera NO₂-Test allows monitoring the nitrite level in fresh and marine water easily and reliably.

The toxic ammonia is converted by beneficial bacteria in the aquarium to nitrite, which is also toxic to the fish. Fortunately, in an established aquarium that has completely cycled, other bacteria convert nitrite into harmless nitrate. However, in new aquariums where the bacteria population hasn't grown adequately to detoxify the wastes from the fish in the aquarium, ammonia can build up to toxic levels quickly.

Nitrite poisoning follows closely on the heels of elevated ammonia as a major killer of aquarium fish. Anytime ammonia levels are elevated, elevated nitrite will soon follow. To avoid nitrite poisoning, test the water when setting up a new tank, when adding new fish to an established tank, when the filter fails due to power or mechanical failure, and when medicating sick fish.

In case of severe nitrite problems, sera Toxivec quickly provide help.

Sufficient for approx. 75 measurements.

Purchase with confidence knowing your test kit will last! Expiry 02/2022!

Sera gH-Test

$22.49

Tax included.

Makes it easy to monitor the total hardness

For approx. 420°dGH.

GH is the general hardness of the water. Humans can notice difference in water GH when they drink from the tap compared to filtered water. Tap water can be hard, which essentially means it is full of dissolved minerals. Soft water is at the other end of the spectrum and is devoid of minerals.

Fish species do have preference to hard or soft water. Generally most species will be tolerable to a range of hardness as long as it doesn't approach extremely soft or hard values. GH can be very important when attempting to breed fish or replicating natural habitats. Generally as a rule of thumb, the higher the pH the higher the GH. You will find that most fish species either prefer acidic and soft waters or alkaline and harder water.

For creating soft water we recommend adding sera blackwater aquatan or filtering through sera super peat.

Purchase with confidence knowing your test kit will last! Expiry 02/2022!

Sera kH-Test

$22.49

Tax included.

Makes it easy to monitor the carbonate hardness in fresh and salt water

For approx. 390°dKH.

KH is one of the most overlooked and least understood elements of aquarium chemistry. KH plays a vital role in keeping your water parameters stable. Without it, your pH would bounce all over the place, stressing your fish and causing all kinds of problems.

KH is carbonate hardness and refers to how much carbonate is in the water. This becomes even more relevant when injecting CO2 into the aquarium. KH also provides a neat way to be able to estimate how much dissolved CO2 is in the aquarium at a point in time. Carbonate hardness also determines buffering capacity of the aquarium water.

A higher KH will also stop your pH slowly dropping over time.

Generally, as KH rises so does pH. But don’t let this scare you away from maintaining a healthy KH.

Having a stable pH that is a little high is much better than a pH that swings up and down all the time.

In saltwater tanks, KH serves a second purpose. Corals use carbonates to build their exoskeletons. If you are creating a reef tank, you’ll need to watch that KH!

Purchase with confidence knowing your test kit will last! Expiry 12/2021!

Tropical Fish Tank	4-8 dKH
Shrimp Tank	2-5 dKH
African Cichlid Tank	10-18 dKH
Discus	3-8 dKH
Planted Tank	3-8 dKH

Sera Marin GVG-Mix Marine Treat Mix

$22.49

Tax included.

The marine water flake food with whole food animals as delicacies

sera marin GVG-Mix is the staple food consisting of carefully manufactured flakes and dried whole food animals for all marine fish that prefer to eat at the surface.

The tasty, varied blend is rich in minerals and trace elements such as iodine, and thus optimally fulfills the natural requirements. This effectively prevents deficiencies. Healthy growth, liveliness, splendid appearance and strong disease resistance are supported. The food keeps its shape, is excellently digestible and does not pollute the water.

Feeding recommendation

Feed once or twice daily, only as much as the animals take up within a short time.

Container size 250mls/60g

Swimming Zone - Top/Mid

Ingredients

fish meal, wheat flour, Ca-caseinate, brewers yeast, krill (3.6%), sea algae meal, gammarus, bloodworms (2.7%), daphnia (2.7%), spirulina algae meal, mannan oligosaccharides (0.4%), cod-liver oil (containing 34% omega fatty acids), herbs, stinging nettle meal, lucerne meal (alfalfa), parsley, paprika, green-lipped mussel meal, spinach meal, carrots, Haematococcus algae, garlic.

Guaranteed analysis

Min. Crude Protein 44.7%, Min. Crude Fat 6.0%, Max. Crude Fiber 5.5%, Max. Moisture 6.2%, Max. Crude Ash 13.2%.

Additives

Vitamins and provitamins: Vit. A 15,259 IU/lb., Vit. D₃ 744 IU/lb., Vit. E (D, L-α-tocopheryl acetate) 49 IU/lb., Vit. B₁ 15 mg/lb., Vit. B₂ 37 mg/lb., Stabilized Vit. C (L-ascorbyl monophosphate) 227 mg/lb.

Sera Veggie Flakes

$19.89

Tax included.

Flake Food for all vegetarian fish

sera marin Veggie Flakes is for the mainly herbivorous fish that eat at the water surface. The selected ingredients high in fiber, such as spirulina algae, support healthy digestion and vitality. Due to its balanced, easily digestible composition, the food is also particularly well suited for weakened fish that recover, e.g. from an intestinal disease.

Feeding recommendation

Feed once or twice daily, only as much as the animals take up within a short time.

Container size 250mls/60g.

SWIMMING ZONE - TOP

Complete feed for all ornamental fish

Ingredients

fish meal, wheat flour, brewers yeast, Ca-caseinate, spirulina algae meal (6%), gammarus, sea algae meal, stinging nettle meal, lucerne meal (alfalfa), herbs, mannan oligosaccharides (0.4%), cod-liver oil (containing 34% omega fatty acids), parsley, paprika, green-lipped mussel meal, spinach meal, carrots, Haematococcus algae, garlic.

Guaranteed analysis

Min. Crude Protein 43.5%, Min. Crude Fat 6.8%, Max. Crude Fiber 5.9%, Max. Moisture 6.8%, Max. Crude Ash 12.7%.

Additives

Vitamins and provitamins: Vit. A 16,800 IU/lb., Vit. D₃ 820 IU/lb., Vit. E (D, L-α-tocopheryl acetate) 54 IU/lb., Vit. B₁ 16 mg/lb., Vit. B₂ 41 mg/lb., Stabilized Vit. C (L-ascorbyl monophosphate) 250 mg/lb.

Sera Marin Plankton Sinking Tablets

$24.99

Tax included.

Sinking Tablets color food

sera marin Plankton Tabs is the tasty color food consisting of carefully manufactured food tablets for all fish that eat at the bottom as well as invertebrates. High quality ingredients such as Krill (10%) and other plankton organisms support color development effectively, but in a natural way. The excellently digestible food furthermore supports healthy growth, strong disease resistance as well as fertility. The slowly sinking tablets keep their shape for a long time and do not pollute the water.

Feeding recommendation

Feed once or twice daily, only as much as the animals take up within a short time.

Container size 100mls/65g/275 tablets.

SWIMMING ZONE - BOTTOM

Complete feed for fish of the lower water layer

Ingredients

spirulina algae meal, fish meal, krill (10%), wheat flour, brewers yeast, Ca-caseinate, milk powder, stinging nettle meal, shrimps, gammarus, sea algae meal, sugar, mannan oligosaccharides (0.4%), herbs, lucerne meal (alfalfa), cod-liver oil (containing 34% omega fatty acids), parsley, paprika, green-lipped mussel meal, spinach meal, carrots, Haematococcus algae, garlic.

Guaranteed analysis

Min. Crude Protein 47.1%, Min. Crude Fat 7.1%, Max. Crude Fiber 6.9%, Max. Moisture 6.9%, Max. Crude Ash 12.1%.

Additives

Vitamins and provitamins: Vit. A 16,800 IU/lb., Vit. D₃ 820 IU/lb., Vit. E (D, L-α-tocopheryl acetate) 54 IU/lb., Vit. B₁ 16 mg/lb., Vit. B₂ 41 mg/lb., Stabilized Vit. C (L-ascorbyl monophosphate) 250 mg/lb.

Sera Marin Spirulina Tabs Veggie Tablets

$24.99

Tax included.

Veggie Tablets sticks to the glass.

sera marin Spirulina Tabs is the herbal food for mainly herbivorous fish and invertebrates. The carefully manufactured tablets sink to the bottom or can be attached to the aquarium glass by slight finger pressure. This allows for watching even shy fish eat right in front of you. The particularly high amount of Spirulina algae (27%) supports healthy digestion and liveliness. The balanced food supports healthy development, splendid appearance as well as the natural behavior of the animals.

Feeding recommendation

Feed once or twice daily, only as much as the animals take up within a short time.

Container size 100mls/60g/100 tablets

Swimming Zone - Mid/Bottom

Ingredients

spirulina algae meal (27%), fish meal, wheat flour, brewers yeast, Ca-caseinate, krill, stinging nettle meal, milk powder, gammarus, sea algae meal, sugar, mannan oligosaccharides (0.4%), herbs, lucerne meal (alfalfa), cod-liver oil (containing 34% omega fatty acids), parsley, paprika, green-lipped mussel meal, spinach meal, carrots, Haematococcus algae, garlic.

Guaranteed analysis

Min. Crude Protein 47.2%, Min. Crude Fat 7.0%, Max. Crude Fiber 6.7%, Max. Moisture 6.3%, Max. Crude Ash 10.9%.

Additives

Vitamins and provitamins: Vit. A 16,800 IU/lb., Vit. D₃ 820 IU/lb., Vit. E (D, L-α-tocopheryl acetate) 54 IU/lb., Vit. B₁ 16 mg/lb., Vit. B₂ 41 mg/lb., Stabilized Vit. C (L-ascorbyl monophosphate) 250 mg/lb.

Sera Marin Coraliquid Coral Food

$14.99

Tax included.

The liquid plankton food for filter feeding invertebrates

sera marin Coraliquid is the liquid staple food consisting of a carefully manufactured, stable suspension of very fine food particles for corals and filter feeding invertebrates in marine water.

The structure and contents correspond to the natural nutritional spectrum - with a very high percentage of plankton organisms such as Spirulina and Krill - of these animals optimally fulfills their requirements. Growth and coloration are supported.

The particles floating for a long time as well as the liquid formulation ensure optimal distribution in the entire tank.

Feeding recommendation

Feed once to twice weekly 5 ml sera marin Coraliquid for every 200 liters of water. Switch off pumps, filters and skimmers prior to feeding, and switch them on again after approximately 15 min.

Container size 100mls.

Swimming Zone - Top/Mid/Bottom

Complete feed for filtering invertebrates

Ingredients

spirulina algae meal, krill, fish meal, shrimp meal, wheat flour, herbs, lucerne meal (alfalfa), stinging nettle meal, brewers yeast, Ca-caseinate, sea algae meal, parsley, paprika, spinach meal, cod-liver oil (containing 34% omega fatty acids), gammarus, carrots, green-lipped mussel meal, garlic.

Guaranteed analysis

Max. Moisture 70.5%.