All you need to succeed. The market leading brand you can trust, Interpet make fish keeping easy and enjoyable for all.
With over 65 years of fish care experience, Interpet is one of the most established names in the aquatic industry. With a wide range of quality products for indoor aquatics, Interpet is a brand you can trust. From coldwater to tropical, Interpet provides quality products for all areas of fish keeping.
15/09/2025
Healthy tanks need oxygen and the Oxy-Flow makes it easy. Just plug it in and enjoy reliable airflow without the noise. Bonus: those bubble trails look fab in your tank.
Simple, quiet, effective.
11/09/2025
It’s all in the gravel. Leftover food and waste get trapped down there, so a gravel cleaner is a total game changer. It keeps your water clear, your fish happy, and makes water changes way easier.
Less faff, more sparkle ✨
08/09/2025
Want your fish and plants to look their absolute best? The Eco-Max LED makes colours pop, helps plants thrive, and even gives you a ripple effect across the water. Oh, and it’s energy-saving too🙌
29/08/2025
We know it’s tempting to pop your fish straight in a shiny new tank… but patience really pays off. Giving your aquarium time to cycle means the good bacteria can settle in and your fish stay safe and healthy.
👉 Keep an eye on your water with test kits, it’ll save you headaches later!
11/08/2025
Clean Aquarium Pods — So Simple, Just Pop It In💧
31/07/2025
White Cloud Mountain Minnows — Cool Water, No Problem
No heater? No worries! White Cloud Mountain Minnows are hardy, peaceful, and surprisingly beautiful little fish that thrive in cooler water tanks. Perfect for beginners and low-maintenance setups.
24/07/2025
The Secret to a Thriving Aquarium 🐠🌱
A healthy tank starts with balanced water, and that’s where Clean Aquarium Pods come in! These game-changing pods eliminate waste, bioactivate filters, and even help aquatic plants flourish. Safe for fish, shrimp, and plants, they make maintenance easier than ever. Just drop in a pod and enjoy a cleaner, healthier aquarium with zero hassle✨
15/07/2025
Testing Strips — What Do Those Colours Mean?
It’s not a guessing game — it’s science🧪
Those colours tell you what’s happening in your tank. Check for ammonia, nitrite, nitrate, pH, and hardness. Bright or unusual colours? That’s your sign it might be time for a water change✨
03/07/2025
Aquascaping Tips for Beginners🌿
👉 Start with your hardscape — that’s your rocks, wood, or any larger decorations. Place these first to shape the layout.
👉 Add your substrate (gravel or soil) around them.
👉 Plant tall plants at the back and short ones at the front so you can see everything clearly.
👉 Always leave open swimming space for your fish — they’ll appreciate it!
Top tip: Use the ‘rule of thirds’ 📏 — imagine your tank divided into a grid of 3 equal parts across and down. Place your main rocks or plants where the lines meet, not just in the center. It makes the layout feel more natural and pleasing to the eye.
01/07/2025
Thinking about adding a pleco to your aquarium? These hardy, bottom-dwelling fish are famous for munching on algae and keeping tank surfaces clean🍃
They come in loads of sizes and types — from tiny Bristlenose Plecos to big beauties like Common Plecos (who need a lot more space as they grow).
Top tips for pleco care:
✅ Make sure you’ve got enough room — some get very big!
✅ Add hiding spots and driftwood for them to graze on
✅ Supplement their diet with algae wafers and veggies like cucumber
Brilliant for tropical setups and a real character to watch as they go about their business.
Who else loves their pleco? 👋
26/06/2025
If you’re new to fishkeeping, guppies are your go-to. Colourful, lively, and super easy to care for. Just be prepared — they LOVE to breed 🐟
23/06/2025
A Cleaner Tank in Just One Drop 🐟
Struggling with sludge buildup and dirty water? Clean Aquarium Pods are your new best friend!
These powerful little pods naturally break down waste, add beneficial bacteria to bioactivate your filter, and keep your water crystal clear—without harming your fish or shrimp. Just drop a pod into your tank and let the magic happen💙
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Interpet was founded in the UK by Dr Neville Carrington, a British chemist who entered the business world through his love of fish keeping. Neville’s passion for fish keeping stemmed from his father, O.L. Carrington, who had been an avid fish keeper since the 1930s. In the early 1950s a suggestion was made to Neville and his father – why not formulate a liquid food for fish?
Neville, who was studying towards a pharmaceutical degree at the time, worked out a formula during a family holiday. As soon as he returned home, production began inside the garden shed in a washing boiler, using equipment Neville had designed and made himself. The liquid fish food, now known as Liquifry was put into milk churns and filled either above his Father’s pharmacy or, during busy times, in the garage! In creating the first range of liquid fish food, Interpet Ltd was born.
In 2004 Central Garden and Pet one of the largest pet and garden companies in the world added Interpet to their family of brands.
Today at Interpet we continue to develop products for pets and their owners with the same passion and creativity that Neville first did – striving to make pet keeping more enjoyable and rewarding for everyone.
The Interpet offices are a hub of enthusiasm, knowledge and all around geekery for fishkeeping. With a combined experience of well over 100 years in the hobby, fishkeeping is not something left at the office. This foundation has driven the brand forwards and pushed us to keep innovating and always be one step ahead of the competition.