Api Stress Zyme Size:237ml if you also want to

if you also want to use it via wifi

Small amount of Copper sulphate

water-cooling

3 mgl/l (ppm)

Create a visually stunning spectrum that enhances the colours of your fish and aquatic decor with two different light settings

Api Stress Zyme Size:237ml if you also want toAPI STRESS ZYME bacterial cleaner contains over 300 million live bacteria per teaspoonful to consume sludge and reduce aquarium maintenance, keeping your aquarium clean and improving the natural aquarium cycle. Making STRESS ZYME bacterial cleaner part of your tanks regular upkeep routine assures an active biological filter, a cleaner aquarium, healthier fish, and good water quality. This product may be used in both fresh and saltwater aquariums. Add