Hydrospace PNS Deep Cycle 16oz a160we crude fiber (min) 1

crude fiber (min) 1

Boron is a macro element that gets depleted from the water in our tanks fairly quickly

Stimulates regrowth of lost coral tissue that occurs due to disease

Replacement dosing pump head for H2Ocean P4 and P1 dosing pumps

Excessive carbon dosing can result in bacterial blooms which are seen as a slight cloudiness of the water

Hydrospace PNS Deep Cycle 16oz a160we crude fiber (min) 1PNS Deep Cycle from Hydrospace brings real reef microbiology into your aquarium by introducing a diverse mix of beneficial anaerobic bacteria often missing in closed reef systems. These microbes naturally inhabit low oxygen zones like deep sand beds and live rock, where they help reduce nutrients, improve water quality, and support long term biological stability. By working together rather than competing, the bacteria in PNS Deep Cycle create a