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Description
tropica plant fertilizer Tropica Premium Fertilizer - 125mlPremium Nutrition without nitrogen and phosphor is ideal for aquariums with many fish Features Contains iron, manganese and vital micro nutrients Does not contain nitrogen and phosphor Suitable for aquariums with few or slow growing plants and many fish Directions Tropica Premium Nutrition is added every week when changing the water. The pump bottle dispenses 2 mL per push. We recommend 6 mL (3 pumps per 50 L water per week), but recommend that this
Premium Nutrition without nitrogen and phosphor is ideal for aquariums with many fish
Features
- Contains iron, manganese and vital micro nutrients
- Does not contain nitrogen and phosphor
- Suitable for aquariums with few or slow-growing plants and many fish
Directions
Tropica Premium Nutrition is added every week when changing the water. The pump bottle dispenses 2 mL per push. We recommend 6 mL (3 pumps per 50 L water per week), but recommend that this is set in accordance with plant requirements. For example, pale leaves often indicate lack of nutrition, but can also be due to poor growth. Echinodorus bleheri will often show lack of micro-nutrients. Regular dosing with Premium Nutrition can restore green and luxuriant leaves. Note, however, that Premium Fertiliser is a fertiliser and not a medicine for dying plants.
It is recommended that minimum 25% of the aquarium water is changed every second week. If undesirable algae growth does occur, then we recommend increasing water change frequency (up to 50%) and planting additional rapid growth water plants such as Hygrophila, Vallisneria and Egeria.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Cut the Cord and Never Looked Back!
Color: Grey
I'd been using a wired mouse forever and kept telling myself the cord wasn't that annoying. Spoiler: it was. The moment I switched to the WisFox 2.4G Wireless Mouse, I realized what I'd been putting up with all along — and there's no going back now.
Setup was dead simple. Plug the little USB receiver into the laptop, and it just works. No drivers to hunt down, no pairing headaches, no nonsense. The 2.4G connection is solid and responsive — I haven't noticed any lag or signal dropout, even when the receiver is tucked into a port on the back of the laptop. The cursor tracks smoothly across my desk surface without any skipping or stuttering.
The ergonomic shape is a genuine plus. It fits naturally in the hand during long sessions and doesn't leave my wrist feeling fatigued the way some flatter mice do. The buttons have a satisfying, tactile click without being loud enough to bother anyone nearby.
My one gripe — and it's pretty minor — is that it runs on batteries, which means you'll eventually need to swap them out. It's not a dealbreaker by any stretch, and the battery life has been reasonable so far, but if you're used to a wired mouse that just runs forever, it's a small adjustment to keep a spare AA or two around.
Pros:
Instant plug-and-play setup with the USB receiver
Reliable, lag-free 2.4G connection
Comfortable ergonomic shape for extended use
Great freedom of movement without cord clutter
Cons:
Runs on batteries — plan to keep a spare on hand
If you're still tethered to a wired mouse and on the fence about making the jump, this is a solid, no-fuss way to do it. Hope this helps!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Good Work
Color: Grey
Work so good
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Reviewed in the United States on June 11, 2026
★★★★★ 4
OK, Mouse
Color: Grey
It is comfortable to use and it works as advertised.
The button click is soft and quiet, so there is very little tactile feedback. I often drop a selected object in a click and drag motion. The mouse is OK for general use, but I would not recommend it for CAD or art.
This mouse goes to sleep very quickly. I imagine this saves the battery. It doesn't wake on motion, it wakes on button click. With a laptop, the mouse goes to sleep after any short break. It behaves differently than other wireless mice.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Comfortable fit for arthritis hands and on the fly functions.
Color: Grey
I bought my wife this mouse in 2022 and she has had no issues with it. I had a different wireless mouse that I used that started causing issues in my everyday working and the speed and clicks of the mouse were causing issues. I decided to steal her mouse for a while and found, wow, this is great. I bought myself on and totally love the response I get. The DPI change on the fly is the game changer for me. You can instantly click to change the speed of the curser and make your clicks more accurate. This will be my mouse for choice. I have arthritis in my knuckles but, this mouse does not bother my hand at all. totally comfortable for a 12 hour workday.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Wireless mouse
Color: Red
Nice item. Quiet click.
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Reviewed in the United States on June 10, 2026