Lifegard Aquatics UV Sterilizer Protective Sleeve (QL-15) Tunze Calcium hydroxide should be added

Calcium hydroxide should be added slowly and carefully because kalkwasser is highly alkaline

Test normal fill behaviour

most notably nudibranch which are very difficult to eradicate

Guaranteed Analysis for Tropical Flake Food

app-controlled freshwater aquarium light designed for planted tanks

Lifegard Aquatics UV Sterilizer Protective Sleeve (QL-15) Tunze Calcium hydroxide should be addedLifegard Aquatics UV Sterilizer Protective Sleeve (QL 15) Lifegard Aquatics UV Sterilizer Protective Sleeve (QL 15) is a replacement protective sleeve for compatible Lifegard Aquatics 15 watt UV sterilizers. QL 15 UV Protective Sleeve This protective sleeve helps shield the inside of the UV body from UV exposure and is used during scheduled maintenance of compatible QL 15 sterilizers. Protective Sleeve Features Replacement protective sleeve for