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Aquarium Fertilizer Aquatic Fish Tank Plant Fertilizer BIG Bottle 16OZ With Pump

In 6 carts

Price:$15.99

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Arrives soon! Get it by Nov 9-17 if you order today
Nov 9-17

You can only make an offer when buying a single item

Looking for faster and more lush plant growth? Look no further. Make sure your plants grow nice and healthy with our tried and true fertilizer! hundreds of happy aquarists have used it and had great success. We personally use this fertilizer in all our tanks.

16 oz Fertilizer Bottle with Pump

IMPORTANT:
We ship the bottles empty (just the nutrients, no liquid) so all you have to do is fill up the bottle with water (sink water or aquarium water), shake well then, and you're ready to rock! Shipping them this way helps keep shipping cost low (free for customers) and eliminates any possibility of liquid spilling during shipment.

1 pump or "squirt" of fertilizer treats 10 gallons

“MFT mixes up the complete fertilizer. Haven't used them yet, but the reviews and his plants speak for themselves. That being said, your money stays local and he hooks it up pretty cheap.”

- John B.


“The fertilizer is super cheap and works WONDERS”

- Tyler R.


This listing is for 1 16oz bottle of fertilizer with a pump tp easily squirt out the fertilizer into your planted tank to help your plants grow nice and healthy


Be sure to check out our other Plant listings :-)
I ship fast and take great care of my customers!



Follow our Instagram and message me on there or through Etsy! My Instagram is @MarcusFishTanks



I reserve the right to hold shipments for a reasonable amount of time if the weather is unsuitable for shipping for the health of the plants. My goal is to get your plants to you as fast as possible and in the best condition possible.
If you have any problems with your order, please feel free to reach out I am very reasonable and want you to have the best experience possible. Please, please contact me before opening a case or leaving negative feedback. I am a reasonable person and I try to make my customers happy.
Plants may turn slightly brown or loose leaves through the shipping process. Thisisnormalandtheplantsshouldrecoverquickly
If you have plants that show up dead I require you to contact me within 24 hours of first delivery attempt. I will need pictures of the dead plants in the original packaging for replacement. You can message them through Ebay.

Also, I sell lots of other aquarium related products. If you have any questions regarding the items I am selling, please let me know I am willing to help before and after the sale. Thanks for looking and I hope to do business with you.

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  • Order today to get by Nov 9-17
  • Returns & exchanges not accepted
  • Free shipping
  • Ships from: Richardson, TX

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Reviews for this item

What buyers say, summarized by AI: Fast shipping Love it Great quality Healthy plant Arrived safely Easy to use Well packaged

4.8

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(121 reviews)

4.8 Item quality
4.8 Shipping
4.6 Customer service
100% Buyers recommend
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5 out of 5 stars 5 This item

rob Oct 31, 2026

I haven't ran out of my past bottle but it's running low, need to keep back stock.

rob Oct 31, 2026

5 out of 5 stars 5 This item

Meghan Aug 15, 2026

The plants have been growing pretty well. thanks for the for the item(s)!!

Meghan Aug 15, 2026

5 out of 5 stars 5 This item

Etsy buyer Jul 15, 2026

Haven’t actually used this yet, but judging by how healthy and happy their plants are I expect it to be excellent.

Etsy buyer Jul 15, 2026

5 out of 5 stars 5 This item

rob Jul 9, 2026

This is the second purchase. Works as described

rob Jul 9, 2026

MarcusFishTanks
MarcusFishTanks ·

Garland, Texas

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.7
·
113.3k sales
·
6 years on Etsy
1 shop member

Typically responds within 24 hours

Typically responds within 24 hours

Smooth shipping Has a history of shipping on time with tracking.

Speedy replies Has a history of replying to messages quickly.

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Listed on Oct 24, 2026