Api Water Softening Pillow
Use to replicate natural soft water conditions in the home aquarium. Helps protect sensitive soft water tropical fish from hard water. Also eliminates white, crusty mineral deposits on aquarium surfaces.
Product Features
- Replicates natural soft water conditions in aquariums
- Protects sensitive soft water tropical fish from hard water effects
- Reduces white, crusty mineral deposits on aquarium surfaces
| Specification | Detail |
|---|---|
| Material | Food-grade polymer |
| Usage | For aquarium water conditioning |
| Dimensions | 10 cm x 8 cm x 5 cm |
| Quantity per Pack | 1 unit |
FAQ
How long does the water softening pillow last in an aquarium?
Please contact customer service
Can the pillow be used in saltwater aquariums?
No, this product is designed for freshwater aquariums with soft water requirements.
Is the pillow safe for fish and plants?
Yes, it is made from food-grade polymer and is safe for use with fish and aquatic plants.


Felicity Wilson –
The pillow works well in my 50-gallon freshwater tank. My soft water tropical fish have stayed healthy without any signs of mineral buildup. It’s easy to place and doesn’t require any maintenance. I’ve used it for three months and still see good results.
Oliver King –
I noticed fewer white deposits on the glass after using this pillow. My angelfish seem more active and less stressed. It’s a simple solution for maintaining soft water conditions.
Joseph Tucker –
Great product for beginners in soft water aquariums. The mineral deposits on the tank walls have reduced significantly. No changes to water chemistry were needed, and my fish appear more vibrant.