Sera gH Test
Makes it easy to monitor the total hardness
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 aquatan or filtering through sera super peat.
KSh 1,350
Based on 0 reviews
Be the first to review “Sera gH Test”
Related products
-
Air Pumps, Aquarium Air Stones & Diffusers, Aquarium Pumps
Sera Air 550 R Plus
Very energy saving and powerful air pumps
They are suitable for oxygen enrichment by means of an airstone, for operating air driven filters (e.g. sera internal filters L), or air driven moveable decoration elements.
Convenient: Easy membrane replacement due to modern module system.
Non-return valve included.SKU: n/a -
Aquarium Fish, Aquarium Water Treatments
Sera ammonium/ammonia-Test (NH4/NH3)
Makes it easy to monitor the ammonium/ammonia level in fresh and marine water.
Ammonium and ammonia mainly arise from fish waste. They are converted into each other depending on the pH value. While ammonium is mostly harmless, ammonia is toxic to fish.
The sera NH4/NH3-Test allows monitoring the total concentration of both (the actual ammonia level can be calculated according to the pH value the using the included chart).
In case of acute danger, sera toxivec (freshwater) or sera pond toxivec (pond) provide help. sera bio nitrivec (freshwater), sera marin bio reefclear (marine water) or sera pond bio nitrivec (pond) actively counteract lasting enrichment of these substances.
Sufficient for approx. 60 measurements.
VOLUME: 15ml
SKU: n/a -
Pet Supplies
Sera Biological Filter Medium For Phosphate Removal
Biological filter medium for phosphate removal
Sera Siporax Algovec Professional is a biological filter medium that removes phosphate in a natural way by means of bacteria. Excess phosphate can lead to increased algae growth.
The nutrient utilizing bacteria in a stable permanent form take up their work and multiplication in shortest time upon contact with water, and remain active lastingly. The carrier material sera siporax optimizes the performance of the bacteria, as it creates ideal settling conditions for the bacteria due to its surface structure close to nature.
Phosphate enrichment is avoided with sera siporax algovec Professional when used preventively.
WEIGHT : 35g
SKU: n/a -
Aquarium Fish, Aquarium Water Treatments, Fresh Water Fish
Sera phosphate-Test (PO4)
Makes it easy to monitor the phosphate level in fresh and marine water
Both fish waste and feeding are possible causes for phosphate introduction into the water. A part is taken up as a nutrient by plants, an excess, however, provides nutrition for unwanted algae.
The sera PO4-Test quickly and easily provides an overview of current phosphate levels. Excess phosphate is easy to remove with sera phosvec･clear (freshwater) or sera phosvec Granulat (fresh and marine water) or sera pond phosvec (pond).
Sufficient for approx. 60 measurements.
VOLUME: 15ml
SKU: n/a
There are no reviews yet.