Brightwell Aquatics MicroBacter Start XLM - 2 Liter - RECENTLY EXPIRED Mushroom Frags Rinse regularly during filter maintenance

Rinse regularly during filter maintenance to remove trapped waste and restore flow

Caribsea LifeRock Reef Forest Extension Kit adds more arches

Application: reef aquarium magnesium maintenance

Compatible with rimmed and rimless aquarium setups when installed correctly

Works well as natural décor in compatible arid reptile or invertebrate terrariums

Brightwell Aquatics MicroBacter Start XLM - 2 Liter - RECENTLY EXPIRED Mushroom Frags Rinse regularly during filter maintenanceBrightwell Aquatics MicroBacter Start XLM 2 Liter EXPIRED 04 17 2026 Brightwell Aquatics MicroBacter Start XLM 2 Liter is a high volume live nitrifying bacteria starter for larger marine, reef, and brackish aquariums, service use, and systems that need heavy duty biological filtration support. Brightwell MicroBacter Start XLM 2 Liter for Large Reef and Marine Systems The 2 Liter format is designed for larger saltwater displays, multiple tanks, and