Pawfly
✓Price
$34.99
LINLAN aquarium 40cm stainless steel long needle set,includes one long needle and two syringes (5 ml + 20 ml),for fertilizing aquatic plants and controlling algae.
★★★★★
$34.99
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1
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About this item
- LINLAN 40 cm long needle injector kit (for medium and large aquariums) delivers liquid fertilizer directly to the roots of plants in the substrate, saving over 60% of fertilizer compared to direct pouring, while maximizing fertilizer absorption efficiency.
- Injecting liquid fertilizer into the substrate using a syringe can effectively cut off the source of nutrients such as nitrogen and phosphorus needed for algae growth. This fundamentally inhibits algae growth and maintains clear water quality for a long time.
- The needle tip is polished so that it can easily slide into the substrate without damaging the plant roots; it isolates fertilizer from water flow, preventing water quality fluctuations or high concentrations of fertilizer from irritating sensitive organisms such as fish and shrimp.
- This stainless steel long needle is designed specifically for Luer lock-type medical syringes. Its custom-made 316 stainless steel needle base is harmless to aquatic organisms and has excellent chemical stability and anti-aging properties.
- It's suitable not only for applying liquid fertilizers and substrate activators in aquariums, but also for precise horticultural fertilization of potted plants and miniature landscapes. Medical-grade materials ensure its safety and compatibility with a variety of liquids. A truly versatile device.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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