Aquarium Co-op Sponge Filter Nano Blk (Coarse) (In Store Pickup Only)

What is a Sponge Filter?

A sponge filter is a simple yet highly effective aquarium filter. It uses a sponge as the main medium for biological and mechanical filtration. Powered by an air pump, water is gently drawn through the sponge, trapping debris and providing surface area for beneficial bacteria to thrive.

Sponge filters are a favorite choice among aquarists who keep:

• Shrimp tanks 🦐
• Fry grow-out tanks 🐟
• Betta aquariums 🐠
• Nano & planted aquariums 🌱

Benefits of Using Sponge Filters

✔️ Gentle Filtration: Safe for fry, shrimp, and delicate fish.
✔️ Biological Powerhouse: Promotes colonies of beneficial bacteria.
✔️ Affordable & Durable: Cost-effective and long-lasting.
✔️ Easy to Maintain: Just squeeze-rinse in tank water.
✔️ Quiet Operation: Low noise with air pump setups.
✔️ Oxygenation: Provides surface agitation for better gas exchange.

How to Set Up a Sponge Filter

1. Attach the sponge filter to an air pump or powerhead.
2. Place it inside your aquarium near a wall or corner.
3. Let the bubbles create water flow through the sponge.
4. Rinse gently in aquarium water every 2–4 weeks for best results.

Best Uses for Sponge Filters

• Shrimp Tanks: Perfect for Neocaridina & Caridina shrimp, preventing baby shrimp from being sucked in.
• Breeding Tanks: Gentle current won’t harm fry.
• Hospital/Quarantine Tanks: Simple, safe filtration during treatments.
• Planted Tanks: Keeps water clear without disturbing aquascapes.

Our Sponge Filter Collection

Explore high-quality sponge filters available at Tropical Treasures Wyo:

• 🧽 Nano Sponge Filters – ideal for small aquariums & bettas
• 🧽 Double Sponge Filters – extra surface area for shrimp and fry tanks
• 🧽 Large Sponge Filters – suitable for 40–75 gallon tanks
• 🧽 Replacement Sponges & Parts – keep your filter running like new

Why Choose TTW for Aquarium Supplies?

At Tropical Treasures Wyo, we only stock aquarium products we use ourselves. Our sponge filters are chosen for quality, durability, and affordability, trusted by aquarists locally and across the U.S.

✔️ Tested in live aquariums
✔️ Trusted by shrimp breeders & hobbyists
✔️ Competitive pricing
✔️ Fast shipping & in-store pickup

FAQ

Q: Are sponge filters enough for a full aquarium?
A: Yes, especially in smaller tanks. Larger tanks may benefit from pairing with hang-on-back or canister filters.

Q: How often should I clean a sponge filter?
A: Rinse every 2–4 weeks in tank water (never tap water) to preserve beneficial bacteria.

Q: What size sponge filter do I need?
A: Match sponge filter size to your tank’s gallon capacity for best results.

Closing Section

Headline: Simple, Gentle, and Effective Filtration
Text: Whether you’re raising shrimp, breeding fish, or keeping a planted tank, sponge filters offer quiet, reliable filtration you can trust.