Equipment
Seachem SeaGel Filter Media (250 mL).
Seachem SeaGel (250mL) combines aluminum oxide and activated carbon to remove phosphates, silicates, and organic waste in one media — useful for reef and freshwater tanks.
$9.99In stock
In-store purchase only. There is no online checkout on this site. Pick this up at our Erie store, or call us to arrange shipping.
- Brand
- Seachem
- Condition
- new
- Fulfillment
- Local pickup — Erie, PA
Pick this up at the shop, or ask us to ship it. Shipping cost depends on the item, so call (814) 456-9445 and we'll quote it — payment is taken upfront before the order goes out.
What it's for
Underlined topics open the guide that explains how they work.
- removes phosphates and silicates from aquarium waterNitrate & phosphate controlWhat's left over after the cycle. Let it climb and it feeds algae.In How to beat aquarium algae: ID and fix every common type
- adsorbs organic wasteChemical filtrationMedia that grabs dissolved things a strainer can't catch, like odors and tint.In How to build an easy freshwater sump — no drilling, no cut glass
- combined chemical and carbon filtrationChemical filtrationMedia that grabs dissolved things a strainer can't catch, like odors and tint.In How to build an easy freshwater sump — no drilling, no cut glass
- reef tank water quality maintenanceCoral & reef chemistryCorals build their skeleton out of calcium, alkalinity, magnesium and trace elements.In A guide to growing corals: soft, LPS and SPS
- controls algae-feeding nutrientsNitrate & phosphate controlWhat's left over after the cycle. Let it climb and it feeds algae.In How to beat aquarium algae: ID and fix every common type
Set it up right
Guides that use this.
Visit the store
660 East 14th Street,
Erie, PA.
Mon–Fri 12–6 · Sat 11–4 · Sun closed. Call ahead on livestock — what's on the floor rotates.