Masterline Root Caps – 60 pcs
Powerful root nutrition for thriving aquatic plants
Take your planted aquarium to the next level with Masterline Root Caps, a premium slow-release nutrient solution designed to feed plants directly at the root level. Whether you are running a high-tech aquascape or a low-maintenance planted tank, these root caps deliver consistent, long-lasting results where it matters most.
Why root feeding matters
Many popular aquarium plants such as Amazon swords, Cryptocoryne, Vallisneria, and various stem plants rely heavily on nutrients absorbed through their roots. Over time, your substrate becomes depleted, which can lead to slow growth and poor plant health.
Masterline Root Caps enrich your substrate with essential nutrients, helping plants develop stronger roots, richer colour, and faster, healthier growth while reducing the risk of nutrient deficiencies.
Advanced nutrient formula
Each capsule contains a balanced blend of macro and micronutrients, including nitrogen for lush green growth, phosphorus to support root development, potassium to improve overall plant health, and iron with trace elements to enhance vibrant coloration.
The slow-release design ensures nutrients are delivered steadily over time without polluting the water column.
Designed to work with the Masterline range
For best results, use Masterline Root Caps alongside the full Masterline liquid fertilizer range.
Masterline I provides daily micro nutrients, Masterline II offers a complete macro and micro solution, and Masterline Carbo supplies liquid carbon to support enhanced plant growth.
Root caps feed your substrate, while liquid fertilizers nourish the water column, creating a complete and balanced nutrition system for your plants.
Easy to use
Insert one capsule deep into the substrate near the plant roots. Space capsules every 10 to 15 cm depending on plant density. Replace every 6 to 8 weeks for consistent results.
They are safe for fish and shrimp when used as directed and will not cloud the water.
Product details
Quantity: 60 capsulesSuitable for all planted aquariumsDesigned for root-feeding plants and heavy feeders
Who is this for
This product is ideal for beginners looking for reliable plant growth, aquascapers aiming for lush results, and anyone dealing with weak root systems or poor plant health.
Boost your aquascape
If you want stronger roots, healthier plants, and a more balanced aquarium ecosystem, Masterline Root Caps are an essential addition to your fertilisation routine. Pair them with the full Masterline system to create a thriving, vibrant planted tank.
Give your aquarium plants the strong foundation they need with MasterLine RootMax – 250ml. This concentrated root fertilizer is specially formulated to provide essential nutrients directly to the root zone, ensuring healthier, faster, and more vibrant plant growth.
Ideal for rooted plants in aquascaping, RootMax supports the development of strong root systems, enhances nutrient uptake, and promotes lush foliage. Whether you’re maintaining a high-tech planted aquarium or a simple aquascape, this easy-to-use solution keeps your plants thriving.
Key Features:
250ml concentrated root fertilizer for aquariums
Provides vital nutrients directly to plant roots
Promotes stronger root systems and healthy growth
Encourages vibrant and lush foliage
Easy to use – simply dose as directed
Suitable for all planted aquariums
How to Use:Shake well before use. Add the recommended dosage directly into the aquarium substrate near plant roots for best results. Use regularly for continuous plant support.
Why Choose MasterLine RootMax?MasterLine is trusted by aquascapers worldwide for premium quality plant nutrition. With RootMax, your plants benefit from a reliable source of nutrients that ensures balanced growth and long-lasting health in your aquascape.
Masterline Safe Water – 500ml
Complete water conditioner for a safe and healthy aquarium
Masterline Safe Water is a high-quality water conditioner designed to make tap water safe for aquarium use. It instantly neutralises harmful substances such as chlorine and chloramine, while helping protect fish, plants, and beneficial bacteria.
Whether you are setting up a new tank or performing routine water changes, this is an essential product for maintaining a stable and healthy aquatic environment.
Why water conditioning is important
Tap water contains chemicals that are safe for human use but harmful to aquarium life. Without proper treatment, these substances can stress or even harm fish and disrupt the biological balance of your tank.
Masterline Safe Water helps to:
Neutralise chlorine and chloramine
Reduce heavy metals
Protect fish slime coat
Support beneficial bacteria
This creates a safer, more natural environment for your aquarium inhabitants.
Gentle and effective formula
The formula works instantly and is safe for fish, shrimp, and plants when used as directed. It helps reduce stress during water changes and supports overall fish health, making it suitable for both beginner and advanced aquarists.
Designed to complement the Masterline range
Masterline Safe Water is the foundation of a healthy aquarium and works best when combined with other products in the Masterline range.
Use alongside:
Masterline Root Caps for strong root feeding
Masterline I or II for complete plant nutrition
Masterline Carbo for enhanced plant growth
Masterline Crystal Clear to maintain water clarity
By combining water conditioning, fertilisation, and maintenance, you create a balanced and thriving aquarium system.
Easy to use
Add the recommended dose to tap water before adding it to your aquarium, or dose directly into the tank during water changes. It works instantly, making your water safe without any waiting time.
Product details
Volume: 500mlSuitable for freshwater aquariumsIdeal for water changes, new tank setups, and regular maintenance
Who is this for
Perfect for anyone setting up or maintaining an aquarium, from beginners to experienced aquascapers who want to ensure a safe and stable environment for fish and plants.
Build a healthier aquarium
A successful aquarium starts with safe water. Masterline Safe Water provides a reliable, easy-to-use solution that protects your livestock and supports long-term tank stability.
Micranthemum sp. ‘Monte Carlo’ – Epic Aquatics
Micranthemum sp. ‘Monte Carlo’ is one of the most popular foreground carpeting plants in aquascaping, valued for its compact growth, bright green colour, and ease of care. With slightly larger leaves than HC, it forms a lush, creeping carpet that creates a natural and vibrant foreground in freshwater planted aquariums.
Its forgiving nature and adaptability make ‘Monte Carlo’ an excellent choice for both beginners and experienced aquascapers looking for reliable carpeting results.
Key Features
Forms a dense, creeping foreground carpet
Bright green, rounded leaves create a lush appearance
Easier to grow than many traditional carpet plants
Ideal for foreground planting and gentle slopes
Easy to propagate by trimming and replanting runners
Care Information
Micranthemum sp. ‘Monte Carlo’ performs well under medium lighting and benefits from CO₂ supplementation for faster spreading and tighter growth. While CO₂ is not strictly required, it greatly improves carpet density and overall plant health. Regular trimming helps maintain a neat, low-growing carpet.
Plant Details
Growth habit: Creeping / carpeting
Difficulty level: Easy to moderate
Lighting requirement: Medium
CO₂: Optional, recommended for best results
Aquarium type: Freshwater planted tanks
Micranthemum sp. ‘Monte Carlo’ – Epic Aquatics is an ideal carpeting plant for aquascapers seeking a vibrant, low-growing foreground that is both attractive and easy to maintain.
🌿 Micranthemum umbrosum – Lush Baby Tears for Foreground & Carpeting
Micranthemum umbrosum, commonly called Baby Tears, is a delicate, fast-growing carpeting plant ideal for foreground use in aquascaping. With its tiny, round, bright green leaves and bushy growth, it creates a lush, natural-looking carpet or soft midground mound when trimmed regularly.
This versatile plant can grow submerged or emersed, making it perfect for planted aquariums, nano tanks, and even paludariums.
✅ Quick Specs:
Scientific Name: Micranthemum umbrosum
Common Name: Baby Tears
Height: 3–10 cm (carpeted); taller when grown emersed
Lighting: Medium to High
CO₂: Recommended for compact, lush growth
Temperature: 20–28°C
Placement: Foreground or Midground
Growth Rate: Fast
Skill Level: Intermediate
🌱 Why You'll Love It:
Bright green, round leaves add softness and vibrance
Excellent for carpets, low mounds, or nano aquascapes
Can be grown submerged or emersed
Fast growth makes it great for filling in bare areas
Perfect for high-tech or CO₂-enriched tanks
💡 Care Tips:
Regular trimming helps maintain compact, carpet-like form
CO₂ injection and good lighting encourage tighter growth
Can be planted in bunches or allowed to spread naturally
Anchor well when planting to prevent floating
📦 Sold Individually – Fresh, Bunched, and Ready to Plant!Ideal for aquascaping, nano tanks, foreground coverage, and lush green contrast.
Bring your aquarium to life with our Mixed Assorted Aquarium Plants, hand-selected to offer variety, beauty, and natural balance to any tank. Each pack contains a unique mix of healthy aquatic plants, ideal for both beginner and experienced aquarists looking to create a lush underwater scape.
🪴 What’s Included:A carefully curated selection of fast-growing stem plants, background fillers, midground species, and sometimes even low-light epiphytes. Each order is different – no two bundles are the same!
🌿 Why Choose Our Mixed Plants?✔️ Great value for money✔️ Supports natural filtration✔️ Enhances fish health & reduces algae✔️ Adds movement, texture, and oxygenation to your tank✔️ Ideal for community tanks, shrimp tanks, or planted aquascapes
🔆 Tank Requirements:
Light: Low to medium
CO₂: Optional, but boosts growth
Substrate: Nutrient-rich substrate or plant-friendly gravel recommended
📦 Locally Grown in SA – Fresh, pest-free, and ready to root in your aquarium. Our plants are shipped with care to ensure they arrive in top condition.
Note: Plant selection will vary depending on availability, but we always include a balanced mix to create a stunning aquascape.
Light up your aquarium with the Mixed Fluorescent Zebra Danio Collection, featuring a vibrant assortment of glowing colour morphs from the popular Danio rerio species. These genetically enhanced fish, often referred to as GloFish Zebra Danios, come in a dazzling array of neon colours—ranging from electric green, sunburst orange, cosmic blue, starfire red, and more!
Perfect for beginners and experienced aquarists alike, these energetic schooling fish are hardy, peaceful, and guaranteed to turn your tank into a living light show.
🌈 What’s Included:
Each purchase includes a variety of fluorescent colour morphs, selected at random. This means you'll receive a beautiful mix of colours such as:
Electric Green
Sunburst Orange
Starfire Red
Galactic Purple
Cosmic Blue
(Colours may vary based on availability, but all are fluorescent and high-quality.)
✨ Key Features:
Fluorescent Colouration: Each fish glows vividly under standard aquarium lighting—and shines even brighter under blue LED or actinic lighting.
Highly Active: These danios are fast swimmers and love to school together, creating a constant display of motion and light.
Peaceful & Social: Ideal for community aquariums; gets along well with other non-aggressive fish.
Incredibly Hardy: Suitable for both beginner setups and well-established aquariums.
🐟 Species Overview:
Scientific Name: Danio rerio (Fluorescent Morphs)
Common Name: GloFish / Fluorescent Zebra Danios
Adult Size: Up to 5 cm
Minimum Group Size: 5 or more for natural schooling behavior
Lifespan: 3 to 5 years
💧 Water Parameters & Care:
Temperature Range: 22°C – 26°C
pH Range: 6.5 – 7.5
Minimum Tank Size: 40L
Tank Setup: Open swimming space with soft lighting, plants, and gentle flow
Lighting Tip: Use blue or actinic LED lights to enhance the glowing effect
🍽 Diet:
Fluorescent Zebra Danios are omnivorous and thrive on a balanced diet of:
High-quality tropical flakes or micro pellets
Frozen/live foods (brine shrimp, daphnia, bloodworms)
Spirulina or veggie-based supplements for colour enhancement
🤝 Ideal Tank Mates:
These peaceful, fast-moving fish do well with:
Guppies
Tetras
Corydoras
Platies
Other GloFish or small community fish
Avoid aggressive or slow-moving tank mates, as Danios can be active feeders and outcompete less active species.
🛍️ Why Buy from Aquatic Pets SA?
✔️ Vibrant, healthy stock – locally acclimated✔️ Carefully selected colour mix with every order✔️ Safe live arrival packaging✔️ Fast nationwide delivery across South Africa✔️ Expert support before and after purchase
Add a colourful glow to your aquarium with our Mixed Fluorescent Zebra Danios. These hardy, beautiful fish bring non-stop movement and radiant colour to any freshwater setup. Whether you're a beginner or a seasoned aquarist, they’re a glowing addition to your underwater world.
👉 Order now and create your very own living light show with Aquatic Pets SA!
Mixed Swordtails – Vibrant, Lively, and Easy to Care For
Add striking colours and graceful movement to your freshwater aquarium with our Mixed Swordtails (Xiphophorus hellerii), one of the most popular and hardy livebearers available. Known for the males’ iconic “sword-like” tail extension and their active swimming behavior, Swordtails are a stunning and low-maintenance addition to any tropical community tank.
Each order includes a random mix of healthy, colourful Swordtails in a variety of patterns and fin types—making every delivery a surprise burst of aquatic beauty.
🎨 What You’ll Receive:
Each selection includes a mix of vibrant types such as:
Red Swordtails
Pineapple Swordtails
Marigold Swordtails
Tuxedo Swordtails
Green or Neon Swordtails
Hi-Fin and Standard-Fin Variants (based on availability)
Colours and patterns are chosen at random, ensuring a diverse and beautiful mix.
🐟 Species Information:
Scientific Name: Xiphophorus hellerii
Common Name: Swordtail / Mixed Swordtail
Adult Size: 7 – 10 cm
Lifespan: 3 – 5 years
Minimum Tank Size: 60L (larger for community groups)
🌟 Why Choose Mixed Swordtails?
Unique Appearance: Males display an elegant tail “sword,” while females are full-bodied and colourful
Peaceful & Active: Excellent swimmers and community-safe
Livebearers: Breed easily—great for those wanting to raise fry
Very Hardy: Adapt well to a variety of tank conditions, perfect for beginners
💧 Water Conditions:
Temperature: 24°C – 28°C
pH: 7.0 – 8.3
Hardness: Moderate to hard water preferred
Tank Setup: Provide open swimming areas, live plants, and hiding spaces for fry and comfort
🍽 Feeding:
Swordtails are omnivorous and thrive on a balanced diet:
Quality flakes or floating pellets
Live or frozen foods (brine shrimp, bloodworms, daphnia)
Vegetable-based foods (spirulina, blanched greens)
🤝 Compatible Tank Mates:
Swordtails are peaceful and do well with:
Guppies
Mollies
Platies
Tetras
Corydoras
Danios
Avoid fin-nipping or aggressive fish. Male Swordtails can be territorial, so keep a 1 male to 2-3 females ratio when possible.
🛍️ Why Buy Mixed Swordtails from Aquatic Pets SA?
✔️ Healthy, vibrant, and locally acclimated fish✔️ Carefully selected mixed varieties in every order✔️ Safe live delivery, fast shipping across South Africa✔️ Friendly support for setup, compatibility, and breeding advice
Bring colour, elegance, and energy to your aquarium with our Mixed Swordtails. Whether you're starting a livebearer tank or adding variety to your tropical setup, these fish are a bold and reliable choice.
👉 Order now from Aquatic Pets SA and watch your tank come to life with colour and motion!
Nerite Snail – Algae Eating Aquarium Helper
Description:The Nerite Snail is one of the most popular aquarium snails thanks to its incredible ability to clean algae without harming plants. Peaceful and easy to care for, Nerite snails make the perfect addition to both beginner and advanced aquariums. They stay small, have beautiful shell patterns, and do not reproduce uncontrollably in freshwater, making them a safe and hassle-free choice.
Key Features:
Excellent natural algae cleaner – keeps glass, plants, and décor spotless
Completely peaceful – safe with fish, shrimp, and live plants
Small and attractive with unique shell patterns
Cannot breed excessively in freshwater aquariums
Low maintenance and hardy
Care Requirements:
Tank size: Minimum 10L
Water parameters: pH 6.5 – 8.0 | Temperature 22 – 28°C
Diet: Primarily algae, but will also eat algae wafers or blanched veggies if food is scarce
Compatibility: Perfect for community tanks, planted tanks, and nano aquariums
Why Choose Nerite Snails?If you’re struggling with algae growth, the Nerite snail is one of the most effective natural solutions. They add beauty and balance to any aquarium while keeping maintenance low.
NON-RETURN VALVE FOR AQUARIUM AIR PUMPSProtect your aquarium equipment and keep your setup running safely with the Aquarium Non-Return Valve. Designed to prevent water backflow, this small but essential accessory ensures your air pump and electrical equipment stay protected at all times. A must-have for every fishkeeper using air-driven filters, air stones, or bubble features.
Key Features:
✅ Prevents Backflow: Stops water from siphoning back into your air pump during power outages or pump failures.
✅ Protects Equipment: Keeps your air pump, tubing, and electrical components safe from water damage.
✅ Compact & Easy to Install: Simply connect inline with your air tubing.
✅ Universal Fit: Compatible with standard 4/6 mm aquarium airline tubing.
✅ Reliable & Durable: Built from high-quality materials for long-term use.
Specifications:
Type: Non-Return / Check Valve
Fitment: Standard Aquarium Airline Tubing (4/6 mm)
Use: For air pumps, sponge filters, air stones, bubble decorations
Why You Need a Non-Return Valve:Without a check valve, water can flow back through your airline tubing during a power cut or pump failure – risking serious damage to your air pump and electrical setup. By installing a non-return valve, you add an affordable layer of protection and peace of mind to your aquarium system.
Perfect For:✔ Sponge filters✔ Air stones✔ Bubble walls & air decorations✔ Any air-driven aquarium accessory
This is a comprehensive water testing kit designed for people keeping fish in freshwater aquariums (and can also be useful in ponds). It’s often marketed with names like “6‑in‑1 Aquarium Water Test Kit – Up to 200 Combined Tests” because it lets you check six different water parameters with one kit.
What It Tests
The kit lets you measure six essential water quality factors that are key to fish and plant health:
Ammonia (NH₃‑N) – toxic to fish if levels rise
Nitrite (NO₂‑N) – also harmful at elevated levels
Nitrate (NO₃‑N) – less toxic but still important to manage
pH – acidity/alkalinity of the water
GH (General Hardness) – mineral hardness that affects fish health
KH (Carbonate Hardness) – buffering capacity that stabilizes pH
Up to 200 Combined Tests
The “200 tests” refers to the total number of individual parameter checks you can perform (not 200 of each test).
For example, if you test all six parameters each time, that uses six counts off the total.
How It Works
This is a liquid drop‑based kit — you add a measured amount of your aquarium water into a test tube, add a few drops of a reagent from the included bottles, and observe the resulting colour change.
You then compare the colour to the included chart to read the water parameter value.
The kit includes colour charts, labelled test tubes, an integrated rack, and colour‑coded stickers to keep things organised and avoid mix‑ups.
Why Hobbyists Like It
More accurate than simple test strips: Drop tests generally give more precise and reliable readings.
Covers the basics: It includes all the key freshwater parameters most aquarists need to monitor regularly.
Good for routine maintenance: Useful for checking water before water changes, after adding new fish, or when cycling a tank.
Tips for Use
Read instructions carefully: Good lighting and careful colour comparison help ensure accurate results.
Results are expressed in nitrogen terms: For ammonia, nitrite, and nitrate, results are reported as the nitrogen portion (NH₃‑N, NO₂‑N, NO₃‑N), which aligns with standard safe level recommendations in fishkeeping.
Store the kit in a cool, dry place and check expiry dates — reagent chemicals can degrade over time, affecting accuracy. (Anecdotally, liquid kits can still work past expiry but accuracy may vary.)
NTL AQ Algae Gone – 100ml | 250ml
Say goodbye to unwanted algae with NTL AQ Algae Gone. This effective treatment helps control algae growth in freshwater aquariums, keeping your water clear and your tank looking beautiful.
✅ Key Features
Controls Algae Growth – Targets common nuisance algae in freshwater aquariums.
Clearer Water – Restores a clean and healthy look to your tank.
Safe for Fish & Plants – Gentle formula when used as directed.
Prevents Regrowth – Supports long-term balance and clarity.
Available Sizes – Handy 100ml and 250ml bottles.
🌿 Why Use NTL AQ Algae Gone?
Excess algae not only makes your aquarium look dirty but also competes with plants for nutrients and light. This treatment helps restore balance, giving your fish and plants a cleaner, healthier environment.
📏 Available Sizes
100ml – Best for smaller aquariums or occasional treatments.
250ml – Perfect for larger tanks or regular maintenance.
❓ FAQs
Is this safe for all plants?Yes – when used as directed, it won’t harm most aquarium plants.
Can I use this in a shrimp tank?It’s not recommended for sensitive invertebrates. Always dose with caution.
How often should I use it?Use as needed when algae growth becomes visible. Regular maintenance and balanced lighting will also help prevent regrowth.
👉 Keep your aquarium clear and algae-free with NTL AQ Algae Gone, available in 100ml and 250ml at Aquatic Pets SA!