Dymax Bio Max 1L Aquasonic Test Kits this is to prevent gravel

this is to prevent gravel catching between the magnet and the glass and scratching the glass

sodium fluoride

With different outlet options

fish obtain nutrients from both their food and environment

tetra species and scaleless fishes (Loaches

Dymax Bio Max 1L Aquasonic Test Kits this is to prevent gravelDescription: It has added prebiotics that made life so much easier to cycle new aquariums. It is made of premium sintered glass with iron added, which puts together a ring shape that houses billions of beneficial bacteria to get rid of ammonia, nitrite, and nitrate in the aquarium. Through the micro bacterial activities, prebiotics can modify toxins into less toxic waste or even neutralize them completely by absorbing the toxins into your fish.