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Nutrient-packed, color-enhancing fish food for bettas. The micro-pellet diet improves betta health, growth, and coloration.

Nutrient-packed, color-enhancing fish food for bettas. The micro-pellet diet improves betta health, growth, and coloration.

Penguin Power Heads deliver constant flow with fully adjustable aeration and increased surface agitation, and they remain silent at all times. The custom air valve regulates air flow, the air filter eliminates noise and dust, and the intake strainer keeps debris from fouling the impeller. Safe in both fresh and salt water applications.UL-listed, CSA available.Epoxy-sealed, moisture-proof motor and electrical components ensure safe operationUnique mounting dystem--adjusts to any demand, bracket and suction cups expand mounting optionsAdjustable flow diffuser and aeration valveDelivers ideal surface agitation and maximum oxygenationModel 660R includes a prefilter sponge (replacements sold separately) to catch large debris in the water before it goes into the pump and reverse flow kit (doesn't provide surface agitation in reverse flow).

Designed specifically for use in Hagen's Fluval Canister Filters, these Foam Blocks effectively strain particulate waste, so that it doesn't clog the other filter media in the module stack. Its primary purpose is mechanical filtration, but biological activity will also occur within the pore structure. Rinse foam monthly in aged aquarium water and replace when the pore structure begins to break down.

Designed to fit Fluval canister filters 104/105 and 204/205. These extra thick micro-fine polyester pads capture micro particles as the water passes through. Use when cloudly water occures or after tank maintenance for crystal clear aquarium water.Effectively traps micro particles and debris.For crystal clear aquarium water.For freshwater and marine environments.To use, rinse pad thouroughly before inserting in filter. Place pad in the last chamber, above the BioMax media (sold separately). Pads should be changed every 7-10 days (or sooner if pad becomes clogged and filter's flow rate diminishes).Comes three pads per package. Each pad measures 5.5""L x 3""W x 1.25""D.

Designed specifically for use in Hagen's Fluval Canister Filters, these Foam Blocks effectively strain particulate waste, so that it doesn't clog the other filter media in the module stack. Its primary purpose is mechanical filtration, but biological activity will also occur within the pore structure. Rinse foam monthly in aged aquarium water and replace when the pore structure begins to break down.

Methylene Blue by Kordon is an effective treatment for superficial fungus infections. It is safe to use preventatively for fish eggs. It is non-toxic when used as directed, per label instructions.

Methylene Blue by Kordon is an effective treatment for superficial fungus infections. It is safe to use preventatively for fish eggs. It is non-toxic when used as directed, per label instructions.

Vertical strip thermometer adheres to outside of aquarium glass. Small, 2""L strip provides temperature readings from 64-86 degrees Fahrenheit.Large, 4.5""L strip provides temperature readings from 64-90 degrees Fahrenheit and 18-32 degrees Celsius.

This 3/4"" ball valve is part of the Laguna Y Connection System, but can be used in other applications.

Make connections to pumps, hosing and other parts easier than ever. Has 1 1/4"" click-fit connector with 1 1/2"" threaded male fitting.

Fits any two hoses from 1/4"" to 3/4"". Simply slide in hose and clamp.