You are here: Home > ADDITIVES / SUPPLEMENTS > Additives, Supplements & Water Treatments
By Manufacturer
> Additives by Manufacturer:
Brightwell Aquatics

Additives: Brightwell Aquatics



Brightwell Aquatics products are formulated by a published marine scientist who has been a passionate aquarium hobbyist for over 25 years. The goal in formulation is to always utilize the highest purity ingredients in concentrations most useful to hobbyists. With few exceptions, the raw materials used in Brightwell Aquatics products are over 99.9% pure. All water used in Brightwell Aquatics products is filtered through a multi-stage, high-removal rate purification system. With the exception of trace elements, none of the Brightwell Aquatics products use chelated raw materials. All Brightwell Aquatics products are lot numbered for quality control and customer service.
Sort By:
Page of 6
Aquarium Additive 10 ml Measuring/Dosing Syringe 5 Pack Aquarium Additive 10 ml Measuring/Dosing Syringe 5 Pack

Product Code: RLB70393
How are you supposed to measure you aquarium additives? Quite often aquarists just grab something from the kitchen (or eyeball it). Once used for aquarium additives one can feel uncomfortable using the cooking container for measuring food again.

These affordable plastic 10 ml Measuring/Dosing Syringes are the solution when you need to measure small amounts (for larger amounts use the 50 ml Measuring Beaker). Each Beaker has a marking for each increment of .2 ml as well ask markings for every half teaspoon (up to two tsp).

Five pack

Our Price: $4.95
In Stock
Aquarium Additive 50 ml Measuring Beaker 5 Pack Aquarium Additive 50 ml Measuring Beaker 5 Pack

Product Code: RLB06006
How are you supposed to measure you aquarium additives? Quite often aquarists just grab something from the kitchen (or eyeball it). Once used for aquarium additives one can feel uncomfortable using the cooking container for measuring food again.

These affordable plastic 50 ml Measuring Beakers are the solution. Each Beaker has a marking for each increment of 10 ml as well ask markings for every half fluid ounce (up to two fl. oz.). For measuring smaller amounts of additives you might consider the Aquarium Additive 10 ml Measuring/Dosing Syringe 5 Pack.

Five pack

Our Price: $4.95
In Stock
Brightwell Aquatics Alkalin8.3 KH Buffer, 2 liters Brightwell Aquatics Alkalin8.3 KH Buffer, 2 liters

Product Code: RBA01007
Brightwell Aquatics Alkalin8.3 KH Buffer is a highly-effective alkalinity(KH)-increasing (”buffer”) solution. 2 liters.

Our Price: $27.22
(Out of Stock)
Brightwell Aquatics Alkalin8.3 KH Buffer, 500 ml Brightwell Aquatics Alkalin8.3 KH Buffer, 500 ml

Product Code: RBA01006
Brightwell Aquatics Alkalin8.3 KH Buffer is a highly-effective alkalinity(KH)-increasing (”buffer”) solution. 500 ml.

Our Price: $9.89
In Stock
Brightwell Aquatics Boost pH+ 2 L Brightwell Aquatics Boost pH+, 2 L

Product Code: RRBA01311
Brightwell Aquatics Boost pH+ is a high range pH increaser for all marine aquaria. Allows maintaining a pH of 8.3, 8.4 or 8.5 in difficult tanks without raising alkalinity (when used as directed). 2 liters.

Our Price: $35.51
(Out of Stock)
Brightwell Aquatics Boost pH 250 ml Brightwell Aquatics Boost pH+, 250 ml

Product Code: RBA01310
Brightwell Aquatics Boost pH+ is a high range pH increaser for all marine aquaria. Allows maintaining a pH of 8.3, 8.4 or 8.5 in difficult tanks without raising alkalinity (when used as directed). 250 ml.

Our Price: $6.46
In Stock
Brightwell Aquatics Boost pH+ 4 L Brightwell Aquatics Boost pH+, 4 L

Product Code: RRBA01313
Brightwell Aquatics Boost pH+ is a high range pH increaser for all marine aquaria. Allows maintaining a pH of 8.3, 8.4 or 8.5 in difficult tanks without raising alkalinity (when used as directed). 4 liters.

Our Price: $60.06
(Out of Stock)
Brightwell Aquatics Boost pH 500 ml Brightwell Aquatics Boost pH+, 500 ml

Product Code: RBA01233
Brightwell Aquatics Boost pH+ is a high range pH increaser for all marine aquaria. Allows maintaining a pH of 8.3, 8.4 or 8.5 in difficult tanks without raising alkalinity (when used as directed). 500 ml.

Our Price: $11.62
In Stock
Brightwell Aquatics Calcion Liquid Calcium Supplement, 2 liters Brightwell Aquatics Calcion Liquid Calcium Supplement, 2 liters

Product Code: RBA01011
Brightwell Aquatics Calcion Liquid Calcium Supplement is a highly-concentrated ionic calcium solution. 2 liters.

Our Price: $39.31
In Stock
Brightwell Aquatics Calcion Liquid Calcium Supplement, 500 ml Brightwell Aquatics Calcion Liquid Calcium Supplement, 500 ml

Product Code: RBA01010
Brightwell Aquatics Calcion Liquid Calcium Supplement is a highly-concentrated ionic calcium solution. 500 ml.

Our Price: $13.76
(Out of Stock)
Brightwell Aquatics ChaetoGro 2 Liters Brightwell Aquatics ChaetoGro, 2 L

Product Code: RBA01708
Brightwell Aquatics ChaetoGro is a complete phosphate and nitrate free multi-nutrient with iron, cobalt and molybdenum for chaetomorpha growth and vigor in all marine systems. 2 liters.

Our Price: $39.17
In Stock
Brightwell Aquatics ChaetoGro 250 ml Brightwell Aquatics ChaetoGro, 250 ml

Product Code: RBA01706
Brightwell Aquatics ChaetoGro is a complete phosphate and nitrate free multi-nutrient with iron, cobalt and molybdenum for chaetomorpha growth and vigor in all marine systems. 250 ml.

Our Price: $9.85
In Stock