

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.
🌿 Unlock your aquarium’s full potential with zero compromises!
2HR Aquarist APT 1/Zero is a premium 1000ml liquid fertilizer designed for planted aquariums with heavy fish populations. It delivers a balanced blend of macro and micro nutrients including iron and magnesium, while eliminating phosphates and nitrates to prevent algae growth. Trusted by thousands across 20+ countries, it promotes rapid, healthy plant growth and vibrant colors, transforming your tank’s ecosystem in just weeks.









| ASIN | B08Y8LJS2Y |
| Best Sellers Rank | #28,648 in Pet Supplies ( See Top 100 in Pet Supplies ) #271 in Aquarium Water Treatments |
| Brand Name | THE 2HR AQUARIST |
| Coverage | Full |
| Customer Reviews | 4.5 4.5 out of 5 stars (452) |
| Included Components | NIL |
| Item Form | Liquid |
| Item Weight | 340 Grams |
| Liquid Volume | 1 Liters |
| Manufacturer | 2Hr Aquarist Pte Ltd |
| Mixing Ratio | 1:X |
| Model Number | APT 1 |
| Specific Uses For Product | Aquarium Plant Fertilizers |
| Target Species | Fish |
| Unit Count | 1.0 Count |
| Warranty Description | NIL |
V**O
Fantastic results
Stunningly different results than the Seachem products I was using. No more sludge, algae, or film in my tank. My plants are huge and growing fast. It only took two weeks for a very noticeable improvement. I just wish it was cheaper to dose a 75 gallon tank six times/week.
C**U
Best fertilizer
I've used pretty much all of the major names and this is hands down the best fertilizer. I have no intention to go E/I and have an overstocked tank. My plants grow quickly and without any deficiencies. My crypts are so robust that I've moved them and rescaped and never had any crypt melt which happened all the time with other brands. Been using them for years and will continue to only use them.
B**N
science based lean dosing, keeps essential nutrients in an established fish planted tank
My plants are doing amazing. No nutrient defiencies. I have aqua soil and deep root tabs but its been about a year since soil/root tabs so its really just the fertilizer doing the work now. I had 0 algae which was expected since this does not dose excess nutrients. These micro nutrient fertilizers (lean fertilizer) is incredible if you want to avoid algae, have nutrients in substrate and have fish in the tank which means they will be pooping(nutrients). I will be buying this product until they degrade it or raise the price too high. Also the science seems to be there.
B**B
Awesome All in one fertilizer
Great product.. lots of plants were full of hole and dull in color. Holes gone and color back 👍
M**S
very nice
helped my plants grow fast
A**O
Great but not cheap
Amazing job alot of growth alot of dosing .. if it wasn't a daily dose would be better cause its costly
L**F
Pricey — but the pump is handy.
This stuff is expensive but works well. I like how much easier it is to pump versus “measure.”
R**A
Best fertilizer ive ever used
My plants have done so well with this my lugwigia is even turned red without any co2. Ive tried other fertilizers before but they caused and algea bloom, i use this everyday and the algea has not gotten out of control at all.
L**A
Miglior marca di fertilizzante che abbia mai usato nel mio acquario...E NE HO USATI TANTI...bisogna solo sapere l'esigenza delle piante presenti nell'acquario...Hai piante che crescono piano? prendi APT 1...Hai piante che crescono velocemente? prendi APT 3...Hai un bel Iwagumi (praticello)? prendi APT Jazz e stai tranquillo per un mesetto buono... Zero alghe, crescita ottimale, colori rossi intensi nelle piante... Ho messo la foto del mio acquario, questo è stato il risultato dopo 6 mesi che ho usato APT 3
G**S
Best fertiliser in the market for a low tech system or one which does not have heavy demanding plants
る**ぽ
APTシリーズは色々出ていてどれがいいか分からず(エビが主に多いので)、とりあえず魚が多い物、でこちらを購入。 特にエビが☆になる事もなく大丈夫そうでした。 伸び悩んでいたウォーターウィステリアがこちらを試すようになったら水面までぐんぐん伸びるようになり、 モスも元気になった気がします。レッドミリオフィラムもかなり成長しまくったので切れたらまた買ってみようかなと思います。
M**N
The fertilizer is very effective and my plants are growing lush. algae problems will reduce as this is a lean type fertilizer. best in market.
S**S
Hochwertiger Dünger als Ergänzung zu anderen Düngesystemem
Trustpilot
4 days ago
1 month ago