Seachem Alert Combo Pack Options:6 Months Gravel modifiers such as laterite

Gravel modifiers such as laterite are not necessary for the success of this gravel

Tropical 3-Algae Flakes are delicate flakes with high algae content and intended for everyday feeding of freshwater and marine herbivorous fish whose diets are based on algae

To be grown on a root or stone

High-porosity 20PPI mechanical foam for improved filtering capability

Boyd Chemiclean Aquarium Treatment is a triple-threat treatment for this unattractive pest

Seachem Alert Combo Pack Options:6 Months Gravel modifiers such as lateriteNo strips, no tests, just constant readings; it's every aquarium owner's dream! Now Ammonia Alert and pH Alert come together in one convenient package, The durable and effective cards employ top of the line Seachem Sensor Technology in which a dedicated sensor changes color reversibly to alert you to even the smallest shifts in ammonia and pH levels respectively. Simply place the sensor cards anywhere inside of the aquarium or filter, but make sure it