Bioloark Bubble Cup Set of Four Marine Rock Supplement containing highly concentrated potassium

Supplement containing highly concentrated potassium

Feed 3–4 times per week — remove uneaten food to prevent water fouling

Instead of static intensity points

Fluval BioMax 1100gm

Bioloark Bubble Cup Set of Four Marine Rock Supplement containing highly concentrated potassiumBioloark Bubble Cup Set of Four This product is made of food grade borosilicate glass, which is pollution free and has high transparency. The set contains four different shaped bubble cups and a high pressure spray bottle. The bubble cup is designed with a special lid and ventilation holes, which can not only keep the humidity inside the cup, but also ventilate. This product is made of glass and may be broken by impact, please be careful when using