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Plant Care Fertilizers 2HR

2HR Aquarist APT 1/Zero

liquid fertiliser for tanks with high stocking levels
or nutrient-rich substrate (soil)
without phosphate and nitrate

from 16.65 £^*

2HR Aquarist APT 1/Zero

2HR Aquarist APT 3/Complete

liquid inorganic macronutrient fertiliser
3x more concentrated for demanding species
2x more nitrate limiting for richer colours

from 17.15 £^*

2HR Aquarist APT 3/Complete

2HR Aquarist APT E/Estimative Index

Fertiliser according to the Estimative Index approach
2x more nitrate limiting for richer colours
2x more magnesium for stronger growth

from 16.65 £^*

2HR Aquarist APT E/Estimative Index

2HR Aquarist APT P/Pure

360° water conditioner
rmoves chlorine, nitrites, nitrates
with Aloe Vera extract

16.65 £^*

2HR Aquarist APT P/Pure

2HR Aquarist APT F/Fix

Highly effective algaecide
combats most types of algae in the aquarium
gently biodegrades completely.

16.65 £^*

2HR Aquarist APT F/Fix

2HR Aquarist APT F/FixLite

mild algaecide
for mosses & other sensitive plants
is completely biodegradable

16.65 £^*

2HR Aquarist APT F/FixLite

2HR Aquarist APT D/Dew

foliar mist for paludariums & terrariums
Stronger plants and superior growth.
Based on APT's winning Capstone formula.

16.65 £^*

2HR Aquarist APT D/Dew

2HR Aquarist APT J/Jazz Plant Growth Booster

root fertiliser for planted tanks
thicker, fuller growth forms with superior algae control
nitrate limitation made easy

from 16.65 £^*

2HR Aquarist APT J/Jazz Plant Growth Booster

2HR Aquarist APT S/Sky Water Booster

water booster for shrimp tanks
makes omosis water suitable for shrimps
replenishes all essential minerals

from 15.00 £^*

2HR Aquarist APT S/Sky Water Booster

2HR Aquarist APT S/Start

all-in-one booster for starting an aquarium
substrate enrichment + starter bacteria
improves & accelerates the initial set-up

15.00 £^*

2HR Aquarist APT S/Start

Choose 2HR Aquarist APT fertiliser for your dosing system

The 2HR Aquarist fertilizer line is designed for advanced planted aquariums and aquascaping setups. Based on the well-known “2-Hour Aquarist” method, the products emphasize plant health, balanced nutrition, and minimal algae development through controlled dosing and water management.

Main products include:

APT Complete – All-in-one macro and micro fertilizer for CO₂-injected aquariums

APT Zero – Nutrient mix without nitrate or phosphate, ideal for nutrient-rich substrates or specialized dosing plans

APT 1 (Lean) – For low-demand or non-CO₂ aquariums

APT Jazz – Liquid organic carbon supplement to boost plant metabolism

APT Fix – Algae treatment product safe for plants and livestock

The APT range supports healthy plant growth through balanced and efficient nutrition. With variants tailored to different tank conditions, the system offers flexibility while remaining easy to use.

Key features:

Scientifically formulated fertilizers for planted tanks

Options for high-tech, low-tech, and nutrient-rich setups

Promotes healthy growth while minimizing algae issues

Part of the proven “2-Hour Aquarist” plant care method

Clear dosing guidance and modular use

At aquaristikshop.business, you’ll find the full range of 2HR Aquarist products along with detailed usage guidance and recommendations for various aquarium setups.