Flexible Plant Weights – Soft Bendable Anchors for Live Aquarium Plants
Despite being commonly called 'lead weights' in the hobby, our weights are crafted from a Zinc Magnesium alloy, making them entirely harmless to every resident of your aquarium.
Use plant weight to wrap around the base, and bottom part of the plants. For best results, use anAPF White Foam™ to protect the stem of aquarium plants from direct contact with a lead weight. Bury the base of aquarium plants in the substrate to promote root growth.
- APF Plant Weights for Aquarium Plants
- Safe for Aquarium use, not toxic to fish, snail, or shrimp
- Easy to keep plants weighted, anchors down
- Won't rust, flexible & easy to bent, reuse, and fully recyclable
- Tips: Use more lead weight to anchor the larger plant
At a glance
- Free shipping on orders of $150 or more (after discounts) within the contiguous United States, by USPS.
- Free thermal protection is included with every shipment, all year round.
- Processing: most orders leave us within 1 to 2 business days. Tracking is emailed when your order ships.
- USPS (2 to 5 business days) ships Monday through Saturday.
- UPS 2nd Day Air® ships Monday through Wednesday. Order by Tuesday at 6:00 AM Pacific Time for same-week delivery.
- UPS Next Day Air® ships Monday through Thursday. Order by Wednesday at 6:00 AM Pacific Time for same-week delivery.
- Alaska, Hawaii, Puerto Rico, Guam, the U.S. Virgin Islands and military addresses ship by USPS at a flat rate shown at checkout.
- Weather holds: during extreme heat or cold we may hold live orders until it's safe to ship.
- We ship within the United States only.
Please bring live plants indoors and unpack them the day they arrive. Every live order is covered by our 24-Hour Live Arrival Guarantee.
The complete rules, including lost packages and address issues, are in our Shipping Policy. If anything conflicts, that policy applies.
Every live order is backed by our 24-Hour Live Arrival Guarantee. If a plant arrives dead, we'll make it right.
How it works
- Tell us within 24 hours of the delivery time on your tracking.
- Send photos of the affected items in their original, unopened packaging, plus a photo of the shipping label, to hello@aquariumplantsfactory.com with your order number.
- We'll make it right with a replacement, store credit or refund for the affected item.
Good to know
- Some melting or yellowing as plants adjust from greenhouse to aquarium life is normal. They regrow from healthy roots and rhizomes.
- Please bring your package indoors and unpack it the day it arrives.
- Free promotional items and shipping charges are not covered.
The complete rules, including what's covered and what voids the guarantee, are in our Returns, Refunds & Live Arrival Guarantee. If anything conflicts, that policy applies.
Please review your state's regulations on restricted plants, as we are committed to not shipping plants that are restricted in your area. Do not release any plants into the wild or waterways, as this can harm local ecosystems by introducing invasive species.
Your cooperation in protecting the environment is appreciated. For continuously updated information, refer to the USDA State Noxious Weed list here.
Thank you for your responsible commitment to environmental preservation.
Customers praised these weights as "pliable and versatile," perfect for keeping aquarium plants anchored. Shoppers loved the flexibility, noting they're "much easier to work with" and can be trimmed with scissors. However, some found them too wide for small plants like dwarf hairgrass, and one warned about exposed sections posing fish safety risks.
- They're pliable and versatile and exactly what you need for anything from mosses to stem plants
- Much more flexible. Thinner and can be easily wrapped around the stalk 2-3 times without crushing
- 25 will last forever! great buy!
r
I recently bought a pack of plant weights from you and they have been much easier to work with because yours are so much more flexible. The other plant weights of equal weight are hard to get wrapped around the plant's stalk. They are much thicker and hard to bend without damaging the stalk. Your weights are thinner and can be easily wrapped around the stalk 2-3 times without crushing it. They also protect the stalk better as I push them deep into the substrate when planting. They are also easier to shape when used in other applications
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D
So far
D
(redacted)
w
Wrong item - Small roll of tubing instead of the lead.
C
I love these weights, they're pliable and versatile and exactly what you need for anything from mosses to stem plants
S
Very pliable, trimmable with scissors if desired
T
They sink.
B
Work perfectly
c
your fish opens themselves up on an exposed section
K
they are ok as weights go but too wide for my taste. Trying to use them on small chunks of dwarf hairgrass was hopeless. Half of the plants I used them on are already floating. If I could find a way to cut them in half lengthwise I'd be happy.
V
Heavier than weights I have received in the past.
P
Exactly as described.
c
25 will last forever! great buy!
R
As described first time buying weights haven't used them yet but its going to help from my plants floating away
J
Purchased these along w/ the APF foam. The 2 products together work great for keeping plants down in the substrate.
C
It says lead but I was under the understanding you can use lead in a fish aquarium
Great question, and a fair thing to double check! Despite the common hobby nickname "lead weights," ours are actually made from a zinc-magnesium alloy, not real lead. They're entirely safe for aquarium use and won't harm fish, snails, shrimp, or any other tank inhabitants. The "lead" name is just leftover terminology from the hobby since that's what plant weights used to be made from years ago.
J
Hey I was wondering is the lead safe for fish. I’ve heard that lead may be dangerous to animals but I was just wondering.
Totally understandable to double check! You'll be glad to know they're not actually made of lead despite the common hobby name - ours are made from a zinc-magnesium alloy, which is non-toxic and safe for fish, shrimp, snails, and every other resident of your tank.
M
Wait.... are these pronounces (leed) or pronounced lead as in like lead weight or (lead paint). If these are lead weights isnt that toxic?
Good news either way - they're not made of actual lead, so no toxicity concern regardless of pronunciation! They're crafted from a zinc-magnesium alloy, which is completely safe for aquarium use. The "lead" name is just old hobby terminology that stuck around from when plant weights really were made of lead years ago.
D
Would I have to worry about the lead leaching into the water and killing my fish over time?
No need to worry there! These aren't actually made of lead - they're a zinc-magnesium alloy, so there's no lead to leach out in the first place. They're designed to be safe for long-term use in aquariums and won't harm your fish over time.
D
what are these weights made of
They're made from a zinc-magnesium alloy rather than actual lead - despite the common hobby nickname "lead weights," so they're entirely safe to use in an aquarium with fish, shrimp, or snails.
C
Are they made of actual lead?
Yes, but not 100% lead according to the manufacturer
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