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Ships within 48 hours · Estimated delivery Nov 17 - Nov 22
Volume = 1 liter
This speaker will play one of many alarm sounds and tunes that are built into the Apex
Magnesium sulphate
Parameters are based on dry salt mixed with RO water
Size: 1-2"
MarinePure Media Block 8"x8"x4" Corals Volume = 1 liter8x8x4" Block Ammonia, Nitrite and Nitrate Removal Primarily designed to provide deep anaerobic zones for de nitrification in passive systems. Live rock substitute popular among reef hobbyists as a substitute for live rock because it reduces nitrates more efficiently without harming the environment. Use in sumps, stacked in extra large filters.
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