Products

Changes from Blue to Amber when exhausted Anion Single Bed Color Changing DI Resin is great for people that want to be more efficient with their de...

Changes from Purple to Amber when exhausted Cation Single Bed Color Changing DI Resin is great for people that want to be more efficient with their...

Replacement Reagent Kit for Trident NP (2 Month Supply) Keep your Trident NP Nitrate and Phosphate Tester running smoothly by replacing your reagen...

Oceans Wonders Coral Frag Tiles are designed to sit next to each other with no gaps allowing corals to grow and spread across them. The square shap...

are ideal for regular day to day use and enable a longer period between cleaning than with the 100 micron bags 100(4")/260(10.5")

Are you ready to streamline your aquarium organization system? With Red Sea’s new Slide-Out Control Panels, you can have all of your reef monitorin...

APT Complete - 2HR AquaristUpgrade your aquarium care routine with APT Complete - 2HR Aquarist

All-in-one planted aquarium fertilizer. 100% Comprehensive macro + micro formula of N, P, K, Iron and Traces in our proprietary Capstone RatioTM

Foliar MistStronger plants and increased disease resistance.Based on APT's winning Capstone formula.Non toxic to aquatic life.

2hr Aquarist APT CompletePure power. Use it wisely. Recommend for fast growth, Dutch tanks and high energy tanks. For the more experienced Planted ...

The smarter way to treat algae.Especially effective for BBA, hair/string/fuzz and most forms of filamentous algae.Gently biodegrades comple

The smarter way to treat algae.Especially effective for BBA, hair/string/fuzz and most forms of filamentous algae.Gently biodegrades comple

The gentler way to treat algae. Specially designed for Mosses, Liverworts (Riccardia, Riccia etc.) Vallisneria (Tape Grass) and more delicate plant...

Place capsule directly under the root zone of the plant you want to fertilize. Place at least 3cm /1.2" deep. Approximately 1 capsule per 2.5 inch2...

The 360o water conditioner.Comprehensive and super-concentrated formula removes chlorine &amp

The 360o water conditioner.Comprehensive and super-concentrated formula removes chlorine &amp

Substrate Enrichment + Starter Bacteria.Powerful booster for new tanks.Enhances substrate richness and accelerates readiness for planting and lives...

APT Zero contains the full potency of APT Complete, but without nitrates and phosphates. Specially formulated for the less demanding Non CO2 tank,...

The World Richest Aquarium Substrate. Sustained boost for up to 12 months. Softens Water (6.2-6.6pH). Superior bioactive support. Made in JapanAP...

As Simple as 4 Bottles and 1 Test Per Week 36 Major, Minor, and Trace Elements Pairs Seamlessly with ReefDose 4 Dosing Pump Three Sizes Available ...

Are you ready to streamline your aquarium organization system? With Red Sea’s new Slide-Out Control Panels, you can have all of your reef monitorin...