Hydor Spares PRIME 20/30 Flexible Hose Ø15.5/21mm XC0260 Underwater Sealant 05 mg/L (ppm) free ammonia

05 mg/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress

including the lower Mekong basin in Laos

As long as the water parameters and temperature requirements are compatible you can keep up to 3 different species separately in the Trio

Hydor Spares PRIME 10 White Filter Wool 4pk XC0118

The Fluval U2 Underwater Filter provides complete and efficient 3-stage filtration

Hydor Spares PRIME 20/30 Flexible Hose Ø15.5/21mm XC0260 Underwater Sealant 05 mg/L (ppm) free ammoniaHydor Spares PRIME 20 30 Flexible Hose 15. 5 21mm XC0260 Genuine Hydor replacement parts Flexible hose Fits Hydor Prime 20 C01232 Fits Hydor Prime 30 C01315 15. 5 21mm ()