BETTA 1800 INTERNAL SPONGE – Replacement Filter Sponge
Replacement filter sponge for the Betta Aquarium Internal Filter. It is advisable that you clean the filter in old aquarium water during maintenance. Do NOT clean the filter in tap water as chlorine and chloramines will remove the beneficial nitrifying bacteria that have colonised during the maturation of the aquarium.
Product Specifications
| Item | Detail |
|---|---|
| Product Type | Internal Filter Sponge |
| Compatible Filter Model | BETTA 1800 |
| Material | High-absorbency sponge |
| Usage | Internal filter media for water filtration |
FAQ
Can I clean the filter sponge with tap water?
No, do not clean the filter sponge with tap water. Cleaning in tap water will remove the beneficial nitrifying bacteria. Always use old aquarium water for cleaning.
How often should I replace the sponge?
Replace the sponge every 4 to 6 weeks depending on tank conditions and fish activity. Monitor water quality and filter performance to determine replacement timing.
Is this sponge compatible with other Betta filter models?
Please contact customer service for compatibility with other Betta filter models.
Jake Quinn –
The sponge fits perfectly in my Betta 1800 filter. I’ve used it for three months now and the water clarity has improved noticeably. I always clean it with old tank water as advised, and the filter works smoothly without clogging.
Adrian Piper –
Works well with my Betta tank. The sponge holds up to regular use and doesn’t break easily. I noticed better water flow after installing it. Just make sure to clean it with old aquarium water to preserve bacteria.
Gordon Hudson –
Easy to install and fits exactly. My Betta’s water quality has stabilized since switching to this sponge. I follow the cleaning instructions strictly and haven’t had any issues with filter performance.