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Water Care > Water Care > Sera

sera Water Care - Water Conditioners -


Sera aquatan

sera aquatan clarifies the water, binds heavy metals and neutralizes chlorine. It protects the mucous membrane of the fish by the valuable Vitamin b complex as well as skin protection colloids. sera aquatan is ideal to the stress reduction during the feed and using the fish.


Sera aquatan
water conditioner with mineral substances
from 3.49 €*
Sera bio nitrivec

serabio nitrivec is a liquid filter media with a special mixture of different high quality purification bacteria for aquarium water. sera bio nitrivec prevents the enrichment of ammonia and nitrite. When using sera bio nitrivec fish can already be added after 24 hours.


Sera bio nitrivec
liquid filter media with cleansing bacteria
from 2.89 €*
sera phosvec-clear

Mineral as well as dead organic material may lead to cloudiness. The latter may additionally raise the phosphate level in water and thus support algae growth. sera phosvec-clear immediately binds the cloudiness and makes it collectable for the filter.


sera phosvec-clear
remove cloudiness and phosphate
from 3.69 €*
Sera KH/pH-plus

sera KH/pH-plus precisely and lastingly raises the KH to the desired value. The pH value is gently raised as well and, above all, safely stabilized. The carbonate hardness (KH) is one of the most important water parameters in an aquarium.


Sera KH/pH-plus
for easily regulating the KH/pH value
from 4.39 €*
sera pH/KH-minus

Some fish species (e.g. discus and angelfish) are adapted to very soft water and require these conditions in particular for reproducing. However, the water can provide too high carbonate hardness (KH), or the pH may have risen too strongly due to natural metabolism processes, also when keeping other fish species.


sera pH/KH-minus
for the safe reducing of the KH and pH value
from 4.49 €*
sera toxivec

sera toxivec contains the innovative QuickClean Formula and immediately removes dangerous pollutants threatening fish and filter bacteria from the aquarium water. The parallel efficacy against different kinds of pollutants makes it especially valuable. The quick effect of sera toxivec removes ammonium and nitrite in no time.


sera toxivec
immediately removes dangerous pollutants
from 3.79 €*
Sera mineral salt

sera mineral salt for the increasing of water hardness in osmose water, pouring, and soft water. The essential minerals are often insufficiently present in the confined aquarium environment. Fish take up a part of these important substances not with their food but directly through the water.


Sera mineral salt
for increasing of water hardness
from 5.59 €*
sera O2 plus

sera O2 plus - simply sprinkled into the aquarium water - immediately adds oxygen and thus improves the living conditions for all aquarium inhabitants. The breath of the aquarium inhabitants as well as other natural breakdown processes constantly consume oxygen. Certain circumstances may lead to acute deficiencies.


sera O2 plus
emergency support in case of oxygen deficiency
7.85 €*
sera GH/KH-plus

sera GH/KH-plus simultaneously increases the carbonate and total hardness in the warm water aquarium. This way osmosis water or soft tap water can be specifically hardened or the natural consumption of the hardening agents can be balanced. In addition, the values for the care of hardness loving fish species can be adjusted.


sera GH/KH-plus
increases simultenously GH and KH
for osmosis & tap water
easy and safe to use
from 6.85 €*
sera Alder cones

The sera alder cones prevent fungal infections and spawn fungus in a natural way. Additionally, they support natural behavior and readiness to spawn, and they lower the pH value of the water. Alder cones are suitable for preparing black water, which ideally recreates the natural living conditions and thus allows for appropriate care.


sera Alder cones
for lowering the pH value in a natural way
3.95 €*
sera Catappa Leaves -Tropical almond leaves-

The sera Catappa Leaves allow conditioning the water as in natural biotopes. The tropical almond leaves support natural behavior and readiness to spawn in ornamental fish and shrimps. Furthermore they prevent bacterial and fungal infections.


sera Catappa Leaves -Tropical almond leaves-
for natural water conditioning
from 5.29 €*
Sera filter biostart 50 ml

Sera filter biostart is a high-performance product made from enzymes and microorganisms for speeding the biological breakdown of polluants (such as ammonium/ammonia) in freshwater aquariums. Sera filter biostart provides a reduction of organic matter, such as fish excrement and food leftovers. It also prevents the formation of unpleasant odors and promotes the biologicalequilibrium.


Sera filter biostart 50 ml
Filter Starter
4.95 €*
Sera marin bio reefclear

sera marin bio reefclear, a sera biotechnology product for saltwater aquariums, breaks down ammonium and nitrite due to the purification bacteria it contains. The included mineralic volcanic rock removes pollutants, effectively binds turbidities and provides settling space for the purification bacteria. For healthy, clear and biologically active water.


Sera marin bio reefclear
liquid filter media with bacteria
from 10.90 €*
sera marin component 3 trace elements Anionics

sera marin component 3 trace elements Anionics provides important trace elements as required daily. In combination with sera marin component 4 it optimizes the supply of corals and other invertebrates with trace elements.


sera marin component 3 trace elements Anionics
provides important trace elements
from 6.19 €*
sera marin component 6 magnesium

sera marin component 6 magnesium contains important Magnesium. Magnesium and Calcium must be present in a balanced ratio for the optimal growth of corals and other invertebrates. The Magnesium level should not be below 1,300 mg/l (ppm).


sera marin component 6 magnesium
contains important Magnesium
from 6.19 €*

sera Water Care - Water Conditioners -

∅ Reviews: 4.7 (11)

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