Description
Aqua Clay 4mm Balls (Bio Media)
The Aqua Clay 4mm Balls are high-quality biological filtration media designed to improve water quality in aquariums. Made from natural clay and fired at high temperatures, these porous ceramic-like balls provide an excellent surface area for beneficial bacteria to colonize. Ideal for use in canister filters, sump filters, overhead filters, and internal chambers.
🌊 Key Features
✅ High surface area – Porous structure provides a massive area for nitrifying bacteria growth.
✅ Natural biological filtration – Promotes the nitrogen cycle by converting toxic ammonia & nitrite into less harmful nitrate.
✅ Long-lasting & reusable – Does not dissolve in water and can be used for years with proper care.
✅ Improves water clarity – Helps maintain stable and crystal-clear aquarium water.
✅ Versatile use – Suitable for canister filters, hang-on-back filters, sump filters, top filters, and breeding setups.
✅ Safe & inert – Made from natural clay, does not alter water pH or hardness.
🐠 Suitable For
Tank Size: All freshwater & marine aquariums (from nano tanks to large setups).
Fish Types: Community fish, planted tanks, shrimp tanks, cichlids, discus, marine fish & reef setups.
⚠️ Not suitable as a standalone filter – must be used inside a filter chamber with proper water flow.
⚙️ Specifications
Product Name: Aqua Clay 4mm Balls
Type: Biological filtration media
Size: ~4 mm (small beads, uniform size)
Material: Natural fired clay
Color: Light brown/beige
Lifespan: 2–3 years (rinse & reuse)
Packaging: Available in 500g, 1kg, and bulk packs (varies by seller)
🧱 How to Use (Recommended Setup)
Rinse Aqua Clay balls gently in tank water before first use.
Place inside a filter chamber, media bag, or compartment.
Recommended order inside filter:
Mechanical media (sponge/filter wool) – traps debris
Aqua Clay 4mm balls (biological media) – hosts bacteria
Chemical media (optional: activated carbon, resins) – water polishing
👉 For best results, use alongside ceramic rings, bio-balls, or lava rock for multi-stage biological filtration.
🔧 How to Maintain
Rinse gently in aquarium water only every 2–3 months.
Never wash with tap water (chlorine kills beneficial bacteria).
Do not replace all media at once – change in batches if needed.
Works indefinitely but may need replacement after years if pores clog.
📦 What’s in the Pack
Aqua Clay 4mm Balls (packaged by weight – 500g, 1kg, or bulk)
Mesh bag (included in some packs, optional in others)
✅ Why Choose Aqua Clay 4mm Balls?
The Aqua Clay 4mm Balls are a reliable and affordable biological media for any aquarium filtration system. They ensure stable water parameters, reduce fish stress, and support a healthy ecosystem by providing a permanent home for beneficial bacteria.
👉 Best for planted tanks, shrimp tanks, discus tanks, community aquariums, and marine setups.
