We’re here for you!
Please enter your question and e-mail and we’ll contact you as soon as possible. It usually takes us up to 24 hours during business days to respond.
Thank you for your question!
Thank you, we’ll get in touch!
You already sent us a question.
Please wait a few minutes
The Check Valve from ISTA is made of transparent plastic and silicate gel. It is acid and alkali-resistant and reliably prevents water running back through the pipes to the equipment.
- Check valve made of silicate gel
- Directional arrow indicates correct connection direction
- Acid and alkali resistant
- 4,5 cm length, fits for 4/6 mm hose
Every now and then, when working on the aquarium, one wonders whether there is a solution for a small, specific problem. Ista, a manufacturer of high-quality and innovative articles from Taiwan, already has a cost-effective solution for many such possible problems. Especially in the areas of aquascaping, aquatic plants, aquaristics and shrimp keeping, ISTA always offers interesting articles. Many solutions also have an excellent price-performance ratio.