💧 Whether you’re maintaining a lush planted tank in Dwarka, a thriving community setup in Noida, or a high-tech aquascape in Gurgaon, one thing stays constant – reliable filtration is the key to success.
At ProHobby™, Delhi NCR’s trusted aquarium specialists, we regularly assist hobbyists struggling with murky water, algae outbreaks, and unhealthy fish—all rooted in improper filtration.
Let’s walk through everything you need to know about *aquarium filtration* that works for Delhi’s unique tap water and tank conditions.
🧪 Why Filtration Is Critical in Every Aquarium
A good filtration system performs three essential roles:
1️⃣ Mechanical Filtration – This physically removes visible waste like uneaten food, fish waste, and decaying plant matter. It keeps your tank water visibly clean.
2️⃣ Biological Filtration – This hosts beneficial bacteria that convert deadly ammonia into nitrite, and then into less harmful nitrate. This is the heart of your tank’s *natural ecosystem*.
3️⃣ Chemical Filtration – This eliminates odors, medications, tannins, and discoloration using media like activated carbon or Purigen, improving overall water quality.
🧰 Common Types of Aquarium Filters
🌀 Sponge Filters:
Best for small tanks, betta tanks, and shrimp tanks. They provide excellent biological filtration and gentle flow, ideal for delicate fish. Especially useful in Delhi homes with frequent power outages, as they can work with battery-powered air pumps.
🧊 Hang-On-Back (HOB) Filters:
Compact and easy to maintain, perfect for aquariums up to 100 liters. Ideal for apartments in Noida and Gurgaon with space constraints.
🌊 Internal Power Filters:
These submersible filters offer strong mechanical filtration. A good fit for community tanks with moderate bioloads.
🧬 Canister Filters:
High-capacity external filters for advanced setups. Best suited for heavily planted tanks, large fish, or custom reef aquariums in Delhi NCR. Brands like Ehiem, Fluval, Oase, and SunSun are available and recommended by ProHobby™.
🔄 How to Choose the Right Filter for Your Tank
A general rule of thumb is to choose a filter that can process 4 to 6 times your tank volume per hour.
- For tanks between 20 to 40 litres: Use a sponge filter or small HOB.
- For 50 to 100 litres: A HOB or medium internal filter is ideal.
- For 100 to 200 litres: Go for a medium to large canister filter.
- For tanks above 200 litres: Single/ Dual canister filters or high-output external filters are recommended.
Still unsure? Drop by ProHobby™ in Dwarka, and we’ll match a filter to your exact tank needs.
⚠️ Common Filtration Mistakes (And How to Avoid Them)
- Mistake 1 – Washing filter media with tap water – Always rinse filter sponges and bio media in tank water during maintenance. Tap water kills beneficial bacteria.
- Mistake 2 – Overusing chemical media: Activated carbon should be used selectively. Your primary media should be sponge and bio rings.
- Mistake 3 – Replacing all filter media at once: Change media in stages to preserve bacterial colonies. Replace one section at a time.
- Mistake 4 – Turning off the filter at night: Never shut off your filter unless cleaning it. Beneficial bacteria need constant oxygen and flow.
🧪 Recommended Filter Media Setup by ProHobby™
Here’s the ideal filter media order for most canister and HOB filters:
1. Coarse sponge for trapping large debris.
2. Fine sponge or filter wool for polishing water.
3. Bio media like ceramic rings or lava rock for biological filtration.
4. Optional chemical media, such as activated carbon or Purigen.
We also stock Delhi-optimized bio media for hard water and high TDS at ProHobby™
🧼 How Often Should You Clean Your Filter?
- Sponge filters: Every 2 weeks
- HOB and internal filters: Every 2–4 weeks
- Canister filters: Every 4–6 weeks
💡 Always use dechlorinated water to clean media. Never scrub off biofilm entirely—it houses your tank’s filtration bacteria.
🌍 Delhi NCR Water Challenges (And How They Impact Filtration)
- Hard water in Gurgaon and Ghaziabad** can clog filter media faster.
- Chlorinated tap water in Delhi and Noida can kill filter bacteria if not properly treated.
- Frequent power cuts can cause filter stalls, leading to ammonia spikes.
At ProHobby™, we only recommend filters that are tested for Delhi NCR conditions, and we offer custom solutions for planted tanks, saltwater systems, and biotopes.
🏪 Visit ProHobby™ for Filtration You Can Rely On
- We stock: Sponge filters, HOBs, canister and internal filters
- Filter media including sponge pads, ceramic rings, matrix, and activated carbon
- Air pumps, UV clarifiers
- Custom filtration setups for large aquariums and professional displays
📍 ProHobby™
Plot No. 154, Nanda Enclave, Gali No. 2, Ch Nanda Singh Marg, Ambarhai, Sector 19, Dwarka, New Delhi – 110075
📞 +91 8130316186
🌐 www.prohobby.in
🕘 Open Daily – 11 AM to 8 PM
🚚 Delivery and home installation across Delhi, Noida, Gurgaon, Ghaziabad, and Faridabad
📌 Final Tips for Aquarium Filter Success
- Choose a filter with the right flow rate for your tank size and bioload.
- Use layered media (mechanical + biological + optional chemical) for best results.
- Clean filters without harsh scrubbing and never all at once.
- Let your filter run 24/7—never turn it off unless cleaning.
- For sensitive setups like planted tanks or shrimp tanks, ask about silent or adjustable flow filters at ProHobby™.
📲 Connect With ProHobby™:
Follow us on:
📸 Instagram: [@prohobby.in](https://instagram.com/prohobby.in)
📘 Facebook: [/prohobby.in] (https://facebook.com/prohobby.in)
📺 YouTube: [@ProHobby-in] (https://www.youtube.com/@prohobby-in)
📍 Google: ProHobby
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