Aqueon Betta Filter with Volcano barium Every tube comes with its

Every tube comes with its own stem

they will effectively provide nutrients required by the coral to potentially survive the period of time during which zooxanthellae are recovering or being reacquired

the calcium magnesium ions are freely available for uptake by corals

which is then removed by the Protein Skimmer

Unique marine microbial culture & enzyme designed to target and clean surfaces of live rock

Aqueon Betta Filter with Volcano barium Every tube comes with itsBetta filter with Volcano for cleaner, clearer water. Aqueon Betta Filters are air operated filters that improve water quality by filtering water in small betta habitats, such as bowls and aquariums up to 3 gallons. The replaceable carbon and sponge cartridge keeps water cleaner and clearer. Each filter comes with a decoration (natural plant or volcano) to conceal the filter, along with accessories for operation (airline tubing, airline tubing suction